What is GHSA-qrw9-xj5g-qxw8?

GHSA-qrw9-xj5g-qxw8 is a security advisory published by GitHub Security Advisories with High severity. An SQL Injection vulnerability exists in LMS (LAN Management System) before commit 4cb30a7 within...

Which CVE IDs does GHSA-qrw9-xj5g-qxw8 cover?

GHSA-qrw9-xj5g-qxw8 covers the following CVE IDs: CVE-2026-40455. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-qrw9-xj5g-qxw8High

An SQL Injection vulnerability exists in LMS (LAN Management System) before commit 4cb30a7 within...

Vendor

GitHub Security Advisories

Published

June 18, 2026

Last Modified

June 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-40455 →

📋 Description

An SQL Injection vulnerability exists in LMS (LAN Management System) before commit 4cb30a7 within the "tarifflist.php" module due to insufficient sanitization of the POST "tg[]" parameter. The application directly concatenates user-supplied array values into an SQL query using "implode()", allowing authenticated attackers to perform Error-Based SQL injection and extract sensitive database information.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-40455
https://github.com/chilek/lms/commit/4cb30a70e7e3d8a0ea53afa2dbef19d5243d449b
https://cert.pl/posts/2026/06/CVE-2026-40455
https://lms.org.pl
https://github.com/advisories/GHSA-qrw9-xj5g-qxw8