CVE-2025-62721

LinkAce: Authorization Bypass Allows Unauthorized Access to All Private Links, Lists, and Tags

Published Nov 4, 2025 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:linkace:linkace:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Linkace
Linkace linkace
Vendors & Products Linkace
Linkace linkace
Type Values Removed Values Added
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.
Title LinkAce: Authorization Bypass Allows Unauthorized Access to All Private Links, Lists, and Tags
Weaknesses CWE-200
CWE-284
References
Metrics cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Nov 5, 2025, 6:48 PM
Reserved
Oct 20, 2025, 7:41 PM
Status
Analyzed
Published
Nov 4, 2025, 10:16 PM
Modified
Oct 18, 2026, 9:10 PM