LinkAce is a self-hosted archive to collect website links. Versions 2.3.1 and below allow any authenticated user to export the entire database of links from all users in the system, including private links that should only be accessible to their owners. The HTML and CSV export functions in the ExportController class retrieve all links without applying any ownership or visibility filtering, effectively bypassing all access controls implemented elsewhere in the application. This issue is fixed in version 2.4.0.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/Kovah/LinkAce/commit/0ba49dba5176db390999de1f90b9d743a4aedc24 Patch
- https://github.com/Kovah/LinkAce/security/advisories/GHSA-cqxv-6v28-2f2h Exploit, Vendor Advisory
- https://github.com/Kovah/LinkAce/security/advisories/GHSA-cqxv-6v28-2f2h Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.1 · linkaceNVD modified 2026-10-18 21:10
Affected (CPE criteria) 1
cpe:2.3:a:linkace:linkace:*:*:*:*:*:*:*:*
References 4
- https://github.com/Kovah/LinkAce/commit/0ba49dba5176db390999de1f90b9d743a4aedc24 Patch
- https://github.com/Kovah/LinkAce/releases/tag/v2.4.0 Release Notes
- https://github.com/Kovah/LinkAce/security/advisories/GHSA-cqxv-6v28-2f2h Exploit, Vendor Advisory
- https://github.com/Kovah/LinkAce/security/advisories/GHSA-cqxv-6v28-2f2h Exploit, Vendor Advisory