CVE-2026-109353CWE-89sql-injection

CVE-2026-109353

High · published October 12, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
14.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00246 · 14.9th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-10-12T21:17Z
References (3)
https://github.com/librenms/librenms/security/advisories/GHSA-2pw7-8mmj-gcw5 · [email protected]https://www.vulncheck.com/advisories/librenms-before-26.9.0-sql-injection-via-notification-id-in-notifications-inc-php · [email protected]https://github.com/librenms/librenms/security/advisories/GHSA-2pw7-8mmj-gcw5 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 14 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 12 OCT 16:05Z
    LibreNMS before 26.9.0 SQL Injection via notification_id in notifications.inc.php
    cvelistv5
  • 12 OCT 16:05Z
    LibreNMS before 26.9.0 SQL Injection via notification_id in notifications.inc.php
    cvelistv5