CVE-2025-2889

Link Library <= 7.7.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Link Additional Parameters

CVSS 6.4 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.4EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 Apr 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The Link Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Link Additional Parameters in all versions up to, and including, 7.7.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Affected products

jackdewey · Link Library

References

https://plugins.trac.wordpress.org/browser/link-library/tags/7.7.3/link-library-admin.php#L7610 https://www.wordfence.com/threat-intel/vulnerabilities/id/0881efbe-9b47-4b56-be2d-12258460b429?source=cve