Description
LinkAce is a self-hosted archive to collect website links. In versions 2.3.1 and below, authenticated RSS feed endpoints in the FeedController class fail to implement proper authorization checks, allowing any authenticated user to access all links, lists, and tags from all users in the system, regardless of their ownership or visibility settings. This issue is fixed in version 2.4.0.
References (3)
Core 3
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://github.com/Kovah/LinkAce/security/advisories/GHSA-47g2-qw6q-cr96
Patch x_refsource_misc
https://github.com/Kovah/LinkAce/commit/1fef32694cee2bd80892fb478416be9364c3fddd
Release Notes x_refsource_misc
https://github.com/Kovah/LinkAce/releases/tag/v2.4.0
Scores
CVSS v3
6.5
EPSS
0.0004
EPSS Percentile
12.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
CWE-200
Status
published
Products (1)
linkace/linkace
< 2.4.0
Published
Nov 04, 2025
Tracked Since
Feb 18, 2026