Vulnerability in Library Management System

CVE-2026-12582

The Library Management System WordPress plugin before 3.5.8 does not sanitize and escape a user-supplied parameter before using it in a SQL statement, allowing unauthenticated attackers to perform SQL injection and extract arbitrary data from the database, including user password hashes.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-12582: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

  • Library Management System — versions 3.5

References

Frequently asked questions

What is CVE-2026-12582?
CVE-2026-12582 is a high-severity vulnerability in Library Management System, classified under CWE-89 SQL INJECTION. CVSS score: 8.6/10. Published 2026-07-13.
How severe is CVE-2026-12582?
High severity. CVSS v3 base score is 8.6 out of 10.