CVE-2026-26990

Katalog CVE

CVSS 8.8 · High EPSS 0,62%

Kerentanan Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') pada librenms. Skor CVSS 3.1 8.8 (High) menurut github.com.

Deskripsi (NVD)

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Versions 25.12.0 and below have a Time-Based Blind SQL Injection vulnerability in address-search.inc.php via the address parameter. When a crafted subnet prefix is supplied, the prefix value is concatenated directly into an SQL query without proper parameter binding, allowing an attacker to manipulate query logic and infer database information through time-based conditional responses. This vulnerability requires authentication and is exploitable by any authenticated user. This issue has been fixedd in version 26.2.0.

Rincian

Terbit di NVD

20 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

EPSS (30 hari)

0,62% peluang dieksploitasi; lebih tinggi dari 48,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/librenms/librenms/commit/15429580baba03ed1dd377bada1bde4b7a1175a1 patch
• https://github.com/librenms/librenms/security/advisories/GHSA-79q9-wc6p-cf92 exploit · advisory pihak ketiga
• https://github.com/librenms/librenms/pull/18777 issue tracking