CVE-2020-36947
High · 7.1CVSS
7.1
EPSS
0.5%
Published
Jan 27, 2026
CISA due date
—
The record
LibreNMS 1.46 contains an authenticated SQL injection vulnerability in the MAC accounting graph endpoint that allows remote attackers to extract database information. Attackers can exploit the vulnerability by manipulating the 'sort' parameter with crafted SQL injection techniques to retrieve sensitive database contents through time-based blind SQL injection.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Packagist | librenms/librenms | 0 | No fix |
Related vulnerabilities
- GHSA-qp2j-v5jg-hg68 LibreNMS contains an authenticated SQL Injection vulnerability Same vulnerability
- CVE-2024-51092 LibreNMS before 24.10.0 allows a remote attacker to execute arbitrary code via OS command… Also affects librenms/librenms
- CVE-2026-26992 LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Also affects librenms/librenms
- CVE-2026-26991 LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Also affects librenms/librenms
- CVE-2026-27016 LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Also affects librenms/librenms
- CVE-2026-26989 LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Also affects librenms/librenms
- CVE-2026-26990 LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Also affects librenms/librenms
- CVE-2026-26988 LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Also affects librenms/librenms