SQL Injection in LMS_CVE-2026-40455

8.6 / 10

HIGH

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

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.

Basic Information

ID CVE-2026-40455

Source CERT-PL

Published Jun 18, 2026 at 10:58

Modified Jun 18, 2026 at 12:30

Affected Product

Vendor LMS

Product LMS

Affected Versions LMS LMS 0

CWE Classification

CWE-89

References

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    "published": "2026-06-18T10:58:50.184Z",
    "modified": "2026-06-18T12:30:22.279Z",
    "type": "cve",
    "title": "SQL Injection in LMS",
    "source": "CERT-PL",
    "references": "https://github.com/chilek/lms/commit/4cb30a70e7e3d8a0ea53afa2dbef19d5243d449b\nhttps://cert.pl/posts/2026/06/CVE-2026-40455\nhttps://lms.org.pl/",
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    "sourceData": "LMS LMS 0",
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        "cvssV3": {
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    "product": "LMS",
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