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CVE-2026-112952

ApostropheCMS: POST /api/v1/@apostrophecms/doc/slugTaken discloses existence of private/admin-only content to any authenticated user PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
apostrophecms / apostropheaffected < 4.34.0

CWE

CWE-200

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.