CVE-2026-15090
Link Library <= 7.9.2 - Unauthenticated SQL Injection via 'link_url' Parameter
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
The Link Library plugin for WordPress is vulnerable to time-based SQL Injection via the 'link_url' parameter in all versions up to, and including, 7.9.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
| CWE | CWE-89 |
| Vendor | jackdewey |
| Product | link library |
| Published | Oct 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
jackdewey / Link Library
0 ≤ 7.9.2
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/96259333-8d6f-4a27-9f52-c65d599ed981?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?reponame=&new=3616354%40link-library%2Ftags%2F7.9.3&old=3515903%40link-library%2Ftags%2F7.9.2 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3616353/link-library/trunk/usersubmission.php
Credits
Osvaldo Noe Gonzalez Del Rio (Os)