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Contrast Security Integration

Pixee ingests Contrast Security findings, triages each one, and delivers remediation as pull requests. Contrast's runtime instrumentation produces a different signal than purely static scanners, and Pixee processes those findings through the same triage and remediation pipeline used for SAST tools.

What Contrast Detects​

Contrast Security uses Interactive Application Security Testing (IAST) -- runtime instrumentation that observes application behavior to identify vulnerabilities as code executes. Contrast Assess runs as an agent inside the application, watching real requests and the data flows they trigger.

Contrast detects:

  • Injection flaws -- SQL injection, command injection, LDAP injection, NoSQL injection, observed against live traffic
  • Cross-site scripting (XSS) -- reflected, stored, and DOM-based variants
  • Authentication and session weaknesses -- including weak randomness, insecure cookies, and missing security headers
  • Insecure deserialization
  • Path traversal
  • Cryptographic weaknesses -- weak algorithms, hardcoded keys, insecure modes
  • Vulnerable open-source dependencies (via Contrast SCA)

Because Contrast observes runtime behavior, it tends to surface findings with higher confidence than static scanners and can confirm exploitability for some classes of vulnerabilities. Contrast typically deploys in dev, QA, or staging environments where instrumentation overhead is acceptable.

How Pixee Enhances Contrast​

Triage​

Contrast findings are processed through Pixee's triage pipeline alongside findings from SAST scanners. Each finding receives a classification with code-level justification.

Runtime-confirmed findings carry a higher prior toward true-positive classification than equivalent static findings, but Pixee still validates each one in code context. Triage focuses on whether the runtime-observed vulnerability:

  • Is actually reachable in the deployed code paths (not just present)
  • Lacks effective remediation upstream of the sink
  • Maps to source code the team controls (versus a dependency that requires a different remediation strategy)

The result: security teams can act on Contrast findings with the same confidence they get from Pixee's other scanner integrations.

Remediation​

True-positive findings receive automated code fixes delivered as pull requests, generated by Pixee's deterministic codemods and AI-powered fixes. Fixes match the team's code conventions and existing security utilities.

Developers review and merge Pixee PRs through the standard development workflow.

For the full list of vulnerability types Pixee triages and fixes, see What Pixee Fixes.

Setup​

Pixee ingests Contrast findings via the pixee/upload-tool-results-action GitHub Action, which synchronizes Contrast results with Pixee.

  1. Run Contrast in your CI pipeline or runtime environment so findings are available.
  2. Export Contrast findings to a Contrast-supported format (SARIF or Contrast's native JSON).
  3. Add the upload action to your CI workflow:
    • Configure with the path to your exported findings file
    • Provide your Pixee API token as a secret
  4. Pixee ingests the upload and processes each finding through the triage and remediation pipeline.
  5. Review and merge Pixee-generated PRs in your normal development workflow.

Prerequisites: Contrast Assess deployed and producing findings, Pixee account with connected repository, GitHub/GitLab/ADO/Bitbucket integration enabled.

Common False Positive Patterns Pixee Eliminates​

  • Test-environment-only findings: Vulnerabilities observed in staging or QA that do not exist in code paths reachable in production
  • Findings in third-party code: Issues that map to dependencies rather than the team's source code -- routed to SCA-style remediation rather than direct code fixes
  • Sanitized sinks: Runtime-observed flows that terminate in sinks with framework-level sanitization Contrast does not always resolve
  • Severity inflation: Findings flagged at high severity that are gated behind authentication, internal APIs, or otherwise reduced-impact contexts

See Integrations Overview for the full scanner coverage matrix.