CVE-2026-33954
Last modified
CVE-2026-33954 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linkace | Linkace | < 2.5.3 |
References
- https://github.com/Kovah/LinkAce/security/advisories/GHSA-88h3-cq25-vw8qExploit, Vendor Advisory
- https://github.com/Kovah/LinkAce/security/advisories/GHSA-88h3-cq25-vw8qExploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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