Vulnerability Description
ApostropheCMS is an open-source Node.js content management system. Prior to 4.34.0, 'POST /api/v1/@apostrophecms/doc/slugTaken' with body { "slug": "target-slug" } returns a boolean indicating whether a slug is in use across all document types and visibility levels, with no permission or type filter. Any logged-in user (including editors) can enumerate the slug space of private pages, drafts, and archived content. This issue is fixed in version 4.34.0.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/apostrophecms/apostrophe/commit/06e4b377f3c360f9e89c32dccd7e5
- https://github.com/apostrophecms/apostrophe/commit/40b989b1a9dd23d30029b8ce76686
- https://github.com/apostrophecms/apostrophe/releases/tag/[email protected]
- https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-f66c-mpj2-3
FAQ
What is CVE-2026-112952?
CVE-2026-112952 is a vulnerability with a CVSS score of 4.3 (MEDIUM). ApostropheCMS is an open-source Node.js content management system. Prior to 4.34.0, 'POST /api/v1/@apostrophecms/doc/slugTaken' with body { "slug": "target-slug" } returns a boolean indicating whether...
How severe is CVE-2026-112952?
CVE-2026-112952 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-112952?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.