GHSA-4rm2-28vj-fj39
Suggest an improvement- Source
- https://github.com/advisories/GHSA-4rm2-28vj-fj39
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-4rm2-28vj-fj39/GHSA-4rm2-28vj-fj39.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-4rm2-28vj-fj39
- Aliases
- Published
- 2026-05-06T19:54:56Z
- Modified
- 2026-05-13T16:57:27Z
- Severity
-
- 9.4 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
- Summary
- Scramble vulnerable to remote code execution via evaluation of user-controlled input in validation rules
- Details
-
Impact
A remote code execution (RCE) vulnerability affects versions
0.13.2through0.13.21. When documentation endpoints are publicly accessible and validation rules reference user-controlled input, request supplied data may be evaluated during documentation generation, leading to execution of arbitrary PHP code in the application context.Patches
Fixed in version
0.13.22.Workarounds
If upgrading is not immediately possible:
- Restrict access to documentation endpoints (
/docs/api,/docs/api.json) - Avoid using user-controlled variables inside validation rule expressions (e.g., values derived from request input)
- Disable documentation endpoints in production environments if not required
These measures significantly reduce or prevent exploitability.
- Restrict access to documentation endpoints (
- Database specific
{ "cwe_ids": [ "CWE-94" ], "github_reviewed": true, "github_reviewed_at": "2026-05-06T19:54:56Z", "nvd_published_at": "2026-05-12T22:16:36Z", "severity": "CRITICAL" }- References
Affected packages
Packagist / dedoc/scramble
Package
- Name
- dedoc/scramble
- Purl
- pkg:composer/dedoc/scramble