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

- 種別: advisory
- 重大度: medium
- 関連技術: nodejs
- CVE: CVE-2026-112952
- 公開日時: 2026-10-21T17:17:00.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-f66c-mpj2-3r8h)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-f66c-mpj2-3r8h

影響: npm:apostrophe < 4.34.0 → 4.34.0
Summary The slugTaken endpoint 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. Details POST /api/v1/@apostrophecms/doc/slugTaken with body { "slug": "target-slug" } runs a raw existence check against the documents collection. It does not: - Check whether the requesting user has read permissio…