DAST proxy-based analyzer (ULTIMATE ALL)

The DAST proxy-based analyzer can be added to your GitLab CI/CD pipeline. This helps you discover vulnerabilities in web applications that do not use JavaScript heavily. For applications that do, see the DAST browser-based analyzer.

WARNING: Do not run DAST scans against a production server. Not only can it perform any function that a user can, such as clicking buttons or submitting forms, but it may also trigger bugs, leading to modification or loss of production data. Only run DAST scans against a test server.

The analyzer uses the OWASP Zed Attack Proxy (ZAP) to scan in two different ways:

• Passive scan only (default). DAST executes ZAP's Baseline Scan and doesn't actively attack your application.
• Passive and active (or full) scan. DAST can be configured to also perform an active scan to attack your application and produce a more extensive security report. It can be very useful when combined with Review Apps.

Templates

• The DAST latest template was introduced in GitLab 13.8.
• All DAST templates were updated to DAST_VERSION: 2 in GitLab 14.0.
• All DAST templates were updated to DAST_VERSION: 3 in GitLab 15.0.

GitLab DAST configuration is defined in CI/CD templates. Updates to the template are provided with GitLab upgrades, allowing you to benefit from any improvements and additions.

Available templates:

• DAST.gitlab-ci.yml: Stable version of the DAST CI/CD template.
• DAST.latest.gitlab-ci.yml: Latest version of the DAST template.

WARNING: The latest version of the template may include breaking changes. Use the stable template unless you need a feature provided only in the latest template.

For more information about template versioning, see the CI/CD documentation.

DAST versions

By default, the DAST template uses the latest major version of the DAST Docker image. You can choose how DAST updates, using the DAST_VERSION variable:

• Automatically update DAST with new features and fixes by pinning to a major version (such as 1).
• Only update fixes by pinning to a minor version (such as 1.6).
• Prevent all updates by pinning to a specific version (such as 1.6.4).

Find the latest DAST versions on the DAST releases page.

DAST run options

You can use DAST to examine your web application:

• Automatically, initiated by a merge request.
• Manually, initiated on demand.

Some of the differences between these run options:

Enable automatic DAST run

To enable DAST to run automatically, either:

• Enable Auto DAST (provided by Auto DevOps).
• Edit the .gitlab-ci.yml file manually.
• Configure DAST using the UI.

Edit the .gitlab-ci.yml file manually

In this method you manually edit the existing .gitlab-ci.yml file. Use this method if your GitLab CI/CD configuration file is complex.

To include the DAST template:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.

2. Select Build > Pipeline editor.

3. Copy and paste the following to the bottom of the .gitlab-ci.yml file.

   To use the DAST stable template:

   include:
     - template: DAST.gitlab-ci.yml

   To use the DAST latest template:

   include:
     - template: DAST.latest.gitlab-ci.yml

4. Define the URL to be scanned by DAST by using one of these methods:

   • Set the DAST_WEBSITE CI/CD variable. If set, this value takes precedence.

   • Add the URL in an environment_url.txt file at the root of your project. This is useful for testing in dynamic environments. To run DAST against an application dynamically created during a GitLab CI/CD pipeline, a job that runs prior to the DAST scan must persist the application's domain in an environment_url.txt file. DAST automatically parses the environment_url.txt file to find its scan target.

     For example, in a job that runs prior to DAST, you could include code that looks similar to:

     script:
       - echo http://${CI_PROJECT_ID}-${CI_ENVIRONMENT_SLUG}.domain.com > environment_url.txt
     artifacts:
       paths: [environment_url.txt]
       when: always

     You can see an example of this in our Auto DevOps CI YAML file.

5. Select the Validate tab, then select Validate pipeline. The message Simulation completed successfully indicates the file is valid.

6. Select the Edit tab.

7. Optional. In Commit message, customize the commit message.

8. Select Commit changes.

Pipelines now include a DAST job.

The results are saved as a DAST report artifact that you can later download and analyze. Due to implementation limitations, we always take the latest DAST artifact available. Behind the scenes, the GitLab DAST Docker image is used to run the tests on the specified URL and scan it for possible vulnerabilities.

Configure DAST using the UI

In this method you select options in the UI. Based on your selections, a code snippet is created that you paste into the .gitlab-ci.yml file.

To configure DAST using the UI:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Enable DAST or Configure DAST.
4. Select the desired Scanner profile, or select Create scanner profile and save a scanner profile. For more details, see scanner profiles.
5. Select the desired Site profile, or select Create site profile and save a site profile. For more details, see site profiles.
6. Select Generate code snippet. A modal opens with the YAML snippet corresponding to the options you selected.
7. Do one of the following:
   1. To copy the snippet to your clipboard, select Copy code only.
   2. To add the snippet to your project's .gitlab-ci.yml file, select Copy code and open .gitlab-ci.yml file. The Pipeline Editor opens.
      1. Paste the snippet into the .gitlab-ci.yml file.
      2. Select the Validate tab, then select Validate pipeline. The message Simulation completed successfully indicates the file is valid.
      3. Select the Edit tab.
      4. Optional. In Commit message, customize the commit message.
      5. Select Commit changes.

Pipelines now include a DAST job.

API scan

• The DAST API analyzer is used for scanning web APIs. Web API technologies such as GraphQL, REST, and SOAP are supported.

URL scan

• Introduced in GitLab 13.4.
• Improved in GitLab 13.11.

A URL scan allows you to specify which parts of a website are scanned by DAST.

Define the URLs to scan

URLs to scan can be specified by either of the following methods:

• Use DAST_PATHS_FILE CI/CD variable to specify the name of a file containing the paths.
• Use DAST_PATHS variable to list the paths.

Use DAST_PATHS_FILE CI/CD variable

Introduced in GitLab 13.6.

To define the URLs to scan in a file, create a plain text file with one path per line.

page1.html
/page2.html
category/shoes/page1.html

To scan the URLs in that file, set the CI/CD variable DAST_PATHS_FILE to the path of that file. The file can be checked into the project repository or generated as an artifact by a job that runs before DAST.

By default, DAST scans do not clone the project repository. Instruct the DAST job to clone the project by setting GIT_STRATEGY to fetch. Give a file path relative to CI_PROJECT_DIR to DAST_PATHS_FILE.

include:
  - template: DAST.gitlab-ci.yml

variables:
  GIT_STRATEGY: fetch
  DAST_PATHS_FILE: url_file.txt  # url_file.txt lives in the root directory of the project
  DAST_BROWSER_SCAN: "true" # use the browser-based GitLab DAST crawler

Use DAST_PATHS CI/CD variable

Introduced in GitLab 13.4.

To specify the paths to scan in a CI/CD variable, add a comma-separated list of the paths to the DAST_PATHS variable. You can only scan paths of a single host.

include:
  - template: DAST.gitlab-ci.yml

variables:
  DAST_PATHS: "/page1.html,/category1/page1.html,/page3.html"
  DAST_BROWSER_SCAN: "true" # use the browser-based GitLab DAST crawler

When using DAST_PATHS and DAST_PATHS_FILE, note the following:

• DAST_WEBSITE must be defined when using either DAST_PATHS_FILE or DAST_PATHS. The paths listed in either use DAST_WEBSITE to build the URLs to scan
• Spidering is disabled when DAST_PATHS or DAST_PATHS_FILE are defined
• DAST_PATHS_FILE and DAST_PATHS cannot be used together
• The DAST_PATHS variable has a limit of about 130 kb. If you have a list or paths greater than this, use DAST_PATHS_FILE.

Full Scan

To perform a full scan on the listed paths, use the DAST_FULL_SCAN_ENABLED CI/CD variable.

Authentication

The proxy-based analyzer uses the browser-based analyzer to authenticate a user prior to a scan. See Authentication for configuration instructions.

Customize DAST settings

You can customize the behavior of DAST using both CI/CD variables and command-line options. Use of CI/CD variables overrides the values contained in the DAST template.

Customize DAST using CI/CD variables

WARNING: Beginning in GitLab 13.0, the use of only and except is no longer supported. You must use rules instead.

The DAST settings can be changed through CI/CD variables by using the variables parameter in .gitlab-ci.yml. For details of all DAST CI/CD variables, read Available CI/CD variables.

For example:

include:
  - template: DAST.gitlab-ci.yml

variables:
  DAST_WEBSITE: https://example.com
  DAST_SPIDER_MINS: 120
  DAST_BROWSER_SCAN: "true" # use the browser-based GitLab DAST crawler

Because the template is evaluated before the pipeline configuration, the last mention of the variable takes precedence.

Enable or disable rules

A complete list of the rules that DAST uses to scan for vulnerabilities can be found in the ZAP documentation.

DAST_EXCLUDE_RULES disables the rules with the given IDs.

DAST_ONLY_INCLUDE_RULES restricts the set of rules used in the scan to those with the given IDs.

DAST_EXCLUDE_RULES and DAST_ONLY_INCLUDE_RULES are mutually exclusive and a DAST scan with both configured exits with an error.

By default, several rules are disabled because they either take a long time to run or frequently generate false positives. The complete list of disabled rules can be found in exclude_rules.yml.

The lists for DAST_EXCLUDE_RULES and DAST_ONLY_INCLUDE_RULES must be enclosed in double quotes ("), otherwise they are interpreted as numeric values.

Hide sensitive information

Introduced in GitLab 13.1.

HTTP request and response headers may contain sensitive information, including cookies and authorization credentials. By default, the following headers are masked:

• Authorization.
• Proxy-Authorization.
• Set-Cookie (values only).
• Cookie (values only).

Using the DAST_MASK_HTTP_HEADERS CI/CD variable, you can list the headers whose values you want masked. For details on how to mask headers, see Customizing the DAST settings.

Use Mutual TLS

Introduced in GitLab 14.8.

Mutual TLS allows a target application server to verify that requests are from a known source. Browser-based scans do not support Mutual TLS.

Requirements

• Base64-encoded PKCS12 certificate
• Password of the base64-encoded PKCS12 certificate

To enable Mutual TLS:

1. If the PKCS12 certificate is not already base64-encoded, convert it to base64 encoding. For security reasons, we recommend encoding the certificate locally, not using a web-hosted conversion service. For example, to encode the certificate on either macOS or Linux:

   base64 <path-to-pkcs12-certificate-file>

2. Create a masked variable named DAST_PKCS12_CERTIFICATE_BASE64 and store the base64-encoded PKCS12 certificate's value in that variable.

3. Create a masked variable DAST_PKCS12_PASSWORD and store the PKCS12 certificate's password in that variable.

Available CI/CD variables

These CI/CD variables are specific to DAST. They can be used to customize the behavior of DAST to your requirements. For authentication CI/CD variables, see Authentication.

WARNING: All customization of GitLab security scanning tools should be tested in a merge request before merging these changes to the default branch. Failure to do so can give unexpected results, including a large number of false positives.

1. Available to an on-demand DAST scan.

Customize DAST using command-line options

Not all DAST configuration is available via CI/CD variables. To find out all possible options, run the following configuration. Available command-line options are printed to the job log:

include:
  template: DAST.gitlab-ci.yml

dast:
  script:
    - /analyze --help

You must then overwrite the script command to pass in the appropriate argument. For example, vulnerability definitions in alpha can be included with -a. The following configuration includes those definitions:

include:
  template: DAST.gitlab-ci.yml

dast:
  script:
    - export DAST_WEBSITE=${DAST_WEBSITE:-$(cat environment_url.txt)}
    - /analyze -a -t $DAST_WEBSITE

Custom ZAProxy configuration

The ZAProxy server contains many useful configurable values. Many key/values for -config remain undocumented, but there is an untested list of possible keys. These options are not supported by DAST, and may break the DAST scan when used. An example of how to rewrite the Authorization header value with TOKEN follows:

include:
  template: DAST.gitlab-ci.yml

variables:
  DAST_ZAP_CLI_OPTIONS: "-config replacer.full_list(0).description=auth -config replacer.full_list(0).enabled=true -config replacer.full_list(0).matchtype=REQ_HEADER -config replacer.full_list(0).matchstr=Authorization -config replacer.full_list(0).regex=false -config replacer.full_list(0).replacement=TOKEN"

Bleeding-edge vulnerability definitions

ZAP first creates rules in the alpha class. After a testing period with the community, they are promoted to beta. DAST uses beta definitions by default. To request alpha definitions, use the DAST_INCLUDE_ALPHA_VULNERABILITIES CI/CD variable as shown in the following configuration:

include:
  template: DAST.gitlab-ci.yml

variables:
  DAST_INCLUDE_ALPHA_VULNERABILITIES: "true"

Cloning the project's repository

The DAST job does not require the project's repository to be present when running, so by default GIT_STRATEGY is set to none.

On-demand scans

• Auditing for DAST profile management introduced in GitLab 14.1.
• Scheduled on-demand DAST scans introduced in GitLab 14.3 with a flag named dast_on_demand_scans_scheduler. Disabled by default.
• Scheduled on-demand DAST scans generally available in GitLab 14.5. Feature flag dast_on_demand_scans_scheduler removed.
• Runner tags selection introduced in GitLab 15.9 with a flag named `on_demand_scans_runner_tags. Disabled by default.
• Runner tags selection enabled on GitLab.com and self-managed in GitLab 16.3.

An on-demand DAST scan runs outside the DevOps life cycle. Changes in your repository don't trigger the scan. You must either start it manually, or schedule it to run. For on-demand DAST scans, a site profile defines what is to be scanned, and a scanner profile defines how the application is to be scanned.

An on-demand scan can be run in active or passive mode:

• Passive mode: The default mode, which runs a ZAP Baseline Scan.
• Active mode: Runs a ZAP Full Scan which is potentially harmful to the site being scanned. To minimize the risk of accidental damage, running an active scan requires a validated site profile.

View on-demand DAST scans

To view on-demand scans:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project or group.
2. Select Secure > On-demand scans.

On-demand scans are grouped by their status. The scan library contains all available on-demand scans.

Run an on-demand DAST scan

Prerequisites:

• You must have permission to run an on-demand DAST scan against a protected branch. The default branch is automatically protected. For more information, see Pipeline security on protected branches.

To run an existing on-demand scan:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.

2. Select Secure > On-demand scans.

3. Select the Scan library tab.

4. In the scan's row, select Run scan.

   If the branch saved in the scan no longer exists, you must:

   1. Edit the scan.
   2. Select a new branch.
   3. Save the edited scan.

The on-demand DAST scan runs, and the project's dashboard shows the results.

Create an on-demand scan

Create an on-demand scan to:

• Run it immediately.
• Save it to be run in the future.
• Schedule it to be run at a specified schedule.

To create an on-demand DAST scan:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project or group.

2. Select Secure > On-demand scans.

3. Select New scan.

4. Complete the Scan name and Description fields.

5. In the Branch dropdown list, select the desired branch.

6. Optional. Select the runner tags.

7. Select Select scanner profile or Change scanner profile to open the drawer, and either:

   • Select a scanner profile from the drawer, or
   • Select New profile, create a scanner profile, then select Save profile.

8. Select Select site profile or Change site profile to open the drawer, and either:

   • Select a site profile from the Site profile library drawer, or
   • Select New profile, create a site profile, then select Save profile.

9. To run the on-demand scan:

   • Immediately, select Save and run scan.

   • In the future, select Save scan.

   • On a schedule:

     • Turn on the Enable scan schedule toggle.
     • Complete the schedule fields.
     • Select Save scan.

The on-demand DAST scan runs as specified and the project's dashboard shows the results.

View details of an on-demand scan

To view details of an on-demand scan:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > On-demand scans.
3. Select the Scan library tab.
4. In the saved scan's row select More actions ({ellipsis_v}), then select Edit.

Edit an on-demand scan

To edit an on-demand scan:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > On-demand scans.
3. Select the Scan library tab.
4. In the saved scan's row select More actions ({ellipsis_v}), then select Edit.
5. Edit the saved scan's details.
6. Select Save scan.

Delete an on-demand scan

To delete an on-demand scan:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > On-demand scans.
3. Select the Scan library tab.
4. In the saved scan's row select More actions ({ellipsis_v}), then select Delete.
5. On the confirmation dialog, select Delete.

Site profile

• Site profile features, scan method and file URL, were enabled on GitLab.com and self-managed in GitLab 15.6.
• GraphQL endpoint path feature was introduced in GitLab 15.7.

A site profile defines the attributes and configuration details of the deployed application, website, or API to be scanned by DAST. A site profile can be referenced in .gitlab-ci.yml and on-demand scans.

A site profile contains:

• Profile name: A name you assign to the site to be scanned. While a site profile is referenced in either .gitlab-ci.yml or an on-demand scan, it cannot be renamed.

• Site type: The type of target to be scanned, either website or API scan.

• Target URL: The URL that DAST runs against.

• Excluded URLs: A comma-separated list of URLs to exclude from the scan.

• Request headers: A comma-separated list of HTTP request headers, including names and values. These headers are added to every request made by DAST.

• Authentication:

  • Authenticated URL: The URL of the page containing the sign-in HTML form on the target website. The username and password are submitted with the login form to create an authenticated scan.
  • Username: The username used to authenticate to the website.
  • Password: The password used to authenticate to the website.
  • Username form field: The name of username field at the sign-in HTML form.
  • Password form field: The name of password field at the sign-in HTML form.
  • Submit form field: The id or name of the element that when selected submits the sign-in HTML form.

• Scan method: A type of method to perform API testing. The supported methods are OpenAPI, Postman Collections, HTTP Archive (HAR), or GraphQL.

  • GraphQL endpoint path: The path to the GraphQL endpoint. This path is concatenated with the target URL to provide the URI for the scan to test. The GraphQL endpoint must support introspection queries.
  • File URL: The URL of the OpenAPI, Postman Collection, or HTTP Archive file.

When an API site type is selected, a host override is used to ensure the API being scanned is on the same host as the target. This is done to reduce the risk of running an active scan against the wrong API.

When configured, request headers and password fields are encrypted using aes-256-gcm before being stored in the database. This data can only be read and decrypted with a valid secrets file.

Site profile validation

Meta tag validation introduced in GitLab 14.2.

Site profile validation reduces the risk of running an active scan against the wrong website. A site must be validated before an active scan can run against it. Each of the site validation methods are equivalent in functionality, so use whichever is most suitable:

• Text file validation: Requires a text file be uploaded to the target site. The text file is allocated a name and content that is unique to the project. The validation process checks the file's content.
• Header validation: Requires the header Gitlab-On-Demand-DAST be added to the target site, with a value unique to the project. The validation process checks that the header is present, and checks its value.
• Meta tag validation: Requires the meta tag named gitlab-dast-validation be added to the target site, with a value unique to the project. Make sure it's added to the <head> section of the page. The validation process checks that the meta tag is present, and checks its value.

Create a site profile

To create a site profile:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Manage profiles.
4. Select New > Site profile.
5. Complete the fields then select Save profile.

The site profile is saved, for use in an on-demand scan.

Edit a site profile

NOTE: If a site profile is linked to a security policy, you cannot edit the profile from this page. See Scan execution policies for more information.

NOTE: If a site profile's Target URL or Authenticated URL is updated, the request headers and password fields associated with that profile are cleared.

When a validated site profile's file, header, or meta tag is edited, the site's validation status is revoked.

To edit a site profile:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Manage profiles.
4. Select the Site Profiles tab.
5. In the profile's row select the More actions ({ellipsis_v}) menu, then select Edit.
6. Edit the fields then select Save profile.

Delete a site profile

NOTE: If a site profile is linked to a security policy, a user cannot delete the profile from this page. See Scan execution policies for more information.

To delete a site profile:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Manage profiles.
4. Select the Site Profiles tab.
5. In the profile's row, select the More actions ({ellipsis_v}) menu, then select Delete.
6. Select Delete to confirm the deletion.

Validate a site profile

Validating a site is required to run an active scan.

Prerequisites:

• A runner must be available in the project to run a validation job.
• The GitLab server's certificate must be trusted and must not use a self-signed certificate.

To validate a site profile:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Manage profiles.
4. Select the Site Profiles tab.
5. In the profile's row, select Validate.
6. Select the validation method.
   1. For Text file validation:
      1. Download the validation file listed in Step 2.
      2. Upload the validation file to the host, to the location in Step 3 or any location you prefer.
      3. If required, edit the file location in Step 3.
      4. Select Validate.
   2. For Header validation:
      1. Select the clipboard icon in Step 2.
      2. Edit the header of the site to validate, and paste the clipboard content.
      3. Select the input field in Step 3 and enter the location of the header.
      4. Select Validate.
   3. For Meta tag validation:
      1. Select the clipboard icon in Step 2.
      2. Edit the content of the site to validate, and paste the clipboard content.
      3. Select the input field in Step 3 and enter the location of the meta tag.
      4. Select Validate.

The site is validated and an active scan can run against it. A site profile's validation status is revoked only when it's revoked manually, or its file, header, or meta tag is edited.

Retry a failed validation

• Introduced in GitLab 14.3.
• Deployed behind the dast_failed_site_validations flag, enabled by default.
• Feature flag dast_failed_site_validations removed in GitLab 14.4.

Failed site validation attempts are listed on the Site profiles tab of the Manage profiles page.

To retry a site profile's failed validation:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Manage profiles.
4. Select the Site Profiles tab.
5. In the profile's row, select Retry validation.

Revoke a site profile's validation status

WARNING: When a site profile's validation status is revoked, all site profiles that share the same URL also have their validation status revoked.

To revoke a site profile's validation status:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Manage profiles.
4. Beside the validated profile, select Revoke validation.

The site profile's validation status is revoked.

Validated site profile headers

The following are code samples of how you can provide the required site profile header in your application.

Ruby on Rails example for on-demand scan

Here's how you can add a custom header in a Ruby on Rails application:

class DastWebsiteTargetController < ActionController::Base
  def dast_website_target
    response.headers['Gitlab-On-Demand-DAST'] = '0dd79c9a-7b29-4e26-a815-eaaf53fcab1c'
    head :ok
  end
end

Django example for on-demand scan

Here's how you can add a custom header in Django:

class DastWebsiteTargetView(View):
    def head(self, *args, **kwargs):
      response = HttpResponse()
      response['Gitlab-On-Demand-DAST'] = '0dd79c9a-7b29-4e26-a815-eaaf53fcab1c'

      return response

Node (with Express) example for on-demand scan

Here's how you can add a custom header in Node (with Express):

app.get('/dast-website-target', function(req, res) {
  res.append('Gitlab-On-Demand-DAST', '0dd79c9a-7b29-4e26-a815-eaaf53fcab1c')
  res.send('Respond to DAST ping')
})

Scanner profile

A scanner profile defines the configuration details of a security scanner. A scanner profile can be referenced in .gitlab-ci.yml and on-demand scans.

A scanner profile contains:

• Profile name: A name you give the scanner profile. For example, "Spider_15". While a scanner profile is referenced in either .gitlab-ci.yml or an on-demand scan, it cannot be renamed.
• Scan mode: A passive scan monitors all HTTP messages (requests and responses) sent to the target. An active scan attacks the target to find potential vulnerabilities.
• Spider timeout: The maximum number of minutes allowed for the spider to traverse the site.
• Target timeout: The maximum number of seconds DAST waits for the site to be available before starting the scan.
• AJAX spider: Run the AJAX spider, in addition to the traditional spider, to crawl the target site.
• Debug messages: Include debug messages in the DAST console output.

Create a scanner profile

To create a scanner profile:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Manage profiles.
4. Select New > Scanner profile.
5. Complete the form. For details of each field, see Scanner profile.
6. Select Save profile.

Edit a scanner profile

NOTE: If a scanner profile is linked to a security policy, you cannot edit the profile from this page. For more information, see Scan execution policies.

To edit a scanner profile:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Manage profiles.
4. Select the Scanner profiles tab.
5. In the scanner's row, select the More actions ({ellipsis_v}) menu, then select Edit.
6. Edit the form.
7. Select Save profile.

Delete a scanner profile

NOTE: If a scanner profile is linked to a security policy, a user cannot delete the profile from this page. For more information, see Scan execution policies.

To delete a scanner profile:

1. On the left sidebar, at the top, select Search GitLab ({search}) to find your project.
2. Select Secure > Security configuration.
3. In the Dynamic Application Security Testing (DAST) section, select Manage profiles.
4. Select the Scanner profiles tab.
5. In the scanner's row, select the More actions ({ellipsis_v}) menu, then select Delete.
6. Select Delete.

Auditing

Introduced in GitLab 14.1.

The creation, updating, and deletion of DAST profiles, DAST scanner profiles, and DAST site profiles are included in the audit log.

Reports

The DAST tool outputs a gl-dast-report.json report file containing details of the scan and its results. This file is included in the job's artifacts. JSON is the default format, but you can output the report in Markdown, HTML, and XML formats. To specify an alternative format, use a CI/CD variable.

For details of the report's schema, see the schema for DAST reports. Example reports can be found in the DAST repository.

WARNING: The JSON report artifacts are not a public API of DAST and their format is expected to change in the future.

Troubleshooting

unable to get local issuer certificate when trying to validate a site profile

The use of self-signed certificates is not supported and may cause the job to fail with an error message: unable to get local issuer certificate. For more information, see issue 416670.