GitHub Vulnerabilities and Affected Products
Vulnerabilities associated with secure_headers.
Products
Clear product- Enterprise Server82 vulnerabilities
- GitHub Enterprise Server46 vulnerabilities
- enterprise_server15 vulnerabilities
- cmark-gfm10 vulnerabilities
- Opensearch3 vulnerabilities
- cli2 vulnerabilities
- codeql-action2 vulnerabilities
- copilot-cli2 vulnerabilities
- github-mcp-server2 vulnerabilities
- codeql-cli-binaries1 vulnerability
- github1 vulnerability
- go-gh1 vulnerability
- paste-markdown1 vulnerability
- secure_headers1 vulnerability
- trilogy1 vulnerability
- view_component1 vulnerability
- vscode-codeql1 vulnerability
- Webiness Inventory1 vulnerability
| Vulnerability | Title and context | CVSS | EPSS | PoCs | Signals | STIX action |
|---|---|---|---|---|---|---|
CVE-2026-54163MEDIUM | secure_headers: CSP directive injection via sandbox, plugin_types, and report_to when given untrusted inputsecure_headers manages application of security headers with many safe defaults. Prior to 7.3.0, secure_headers builds the Content-Security-Policy value by stitching directives with ; separators, and build_sandbox_list_directive, build_media_type_list_directive, and build_report_to_directive interpolate caller-supplied strings without scrubbing ;, \r, or \n. When untrusted input reaches SecureHeaders.override_content_security_policy_directives or append APIs for :sandbox, :plugin_types, or :repor… | CVSS4.7v3.1 | EPSS0.174% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |