CVE-2026-109353

HIGHCVSS 7.1

Description

LibreNMS before 26.9.0 contains an SQL injection vulnerability that allows unprivileged users to inject SQL by supplying an array-valued notification_id parameter to notifications.inc.php. Attackers can perform cross-table reads of users.password hashes, with results persisted in notifications_attribs and readable through the interface.

Timeline

Published:October 12th, 2026 5:17 PM

Last modified:October 15th, 2026 8:33 PM

CVSS Scoring

CVSS v3: 7.1 (HIGH)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Weaknesses (CWE)

CWE-89

References & Reports

Advisories, patches, and third-party reports

https://github.com/librenms/librenms/security/advisories/GHSA-2pw7-8mmj-gcw5
https://www.vulncheck.com/advisories/librenms-before-26.9.0-sql-injection-via-notification-id-in-notifications-inc-php
https://github.com/librenms/librenms/security/advisories/GHSA-2pw7-8mmj-gcw5

Source: NIST NVD · Data may lag official sources by up to one minute