CVE-2025-62721
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 4.0
- 7.1 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.37% probability · 30th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200, CWE-284
- Affected
- linkace/linkace
- Source
- security-advisories@github.com
References
- https://github.com/Kovah/LinkAce/commit/1fef32694cee2bd80892fb478416be9364c3fdddPatch
- https://github.com/Kovah/LinkAce/releases/tag/v2.4.0Release Notes
- https://github.com/Kovah/LinkAce/security/advisories/GHSA-47g2-qw6q-cr96Exploit, Vendor Advisory
- https://github.com/Kovah/LinkAce/security/advisories/GHSA-47g2-qw6q-cr96Exploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.