Medium severity4.3NVD Advisory· Published Aug 10, 2026· Updated Aug 26, 2026
CVE-2026-18666
CVE-2026-18666
Description
The Library Management System WordPress plugin before 3.6.7 does not sanitize and escape a user-supplied parameter before using it in a SQL statement, allowing users with a role as low as Subscriber to perform SQL injection and extract arbitrary data from the database, including user password hashes.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <3.6.7
Patches
Vulnerability mechanics
References
1News mentions
2- Wordfence Intelligence Weekly WordPress Vulnerability Report (August 3, 2026 to August 9, 2026)Wordfence Blog · Aug 14, 2026
- WordPress Plugins: 25 Vulnerabilities Disclosed in Single-Day Batch, Affecting Multiple Core FunctionsVypr Intelligence · Aug 10, 2026