CVE-2026-30954

LinkAce is a self-hosted archive to collect website links. In 2.1.0 and earlier, the processTaxonomy() method in LinkRepository.php allows authenticated users to attach other users' private tags and lists to their own links by passing integer IDs.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/Kovah/LinkAce/security/advisories/GHSA-vc99-cgj6-wwxh	Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:linkace:linkace:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-10 21:16

Updated : 2026-03-17 16:13

NVD link : CVE-2026-30954

Mitre link : CVE-2026-30954

CVE.ORG link : CVE-2026-30954

JSON object : View

Products Affected

linkace

linkace

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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