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.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 17 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Linkace
Linkace linkace
CPEs cpe:2.3:a:linkace:linkace:*:*:*:*:*:*:*:*
Vendors & Products Linkace
Linkace linkace
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}


Wed, 11 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 11 Mar 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Kovah
Kovah linkace
Vendors & Products Kovah
Kovah linkace

Tue, 10 Mar 2026 21:00:00 +0000

Type Values Removed Values Added
Description 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.
Title LinkAce has a Cross-User Tag/List Attachment IDOR in processTaxonomy()
Weaknesses CWE-639
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-11T14:30:40.687Z

Reserved: 2026-03-07T17:34:39.981Z

Link: CVE-2026-30954

cve-icon Vulnrichment

Updated: 2026-03-11T14:29:54.866Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-10T21:16:48.513

Modified: 2026-03-17T16:13:55.080

Link: CVE-2026-30954

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-11T11:42:46Z

Weaknesses