Description
LinkAce is a self-hosted archive to collect website links. In versions prior to 2.5.3, a private note attached to a non-private link can be disclosed to a different authenticated user via the web interface. The API appears to correctly enforce note visibility, but the web link detail page renders notes without applying equivalent visibility filtering. As a result, an authenticated user who is allowed to view another user's `internal` or `public` link can read that user's `private` notes attached to the link. Version 2.5.3 patches the issue.
Affected products
linkace: linkace
References2
- github.com/Kovah/LinkAce/security/advisories/GHSA-88h3-cq25-vw8q ExploitVendor Advisory
- github.com/Kovah/LinkAce/security/advisories/GHSA-88h3-cq25-vw8q ExploitVendor Advisory
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 0% percentile: 26 · as of 12 November 2026
- CWE
- CWE-285
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