CVE-2026-26992
CVE-2026-26992 · LibreNMS has Stored Cross-Site Scripting via unsanitized /port-groups name
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. In versions 26.1.1 and below, the port group name is not sanitized, allowing attackers with admin privileges to perform Stored Cross-Site Scripting (XSS) attacks. When a user adds a port group, an HTTP POST request is sent to the Request-URI "/port-groups". The name of the newly created port group is stored in the value of the name parameter. After the port group is created, the entry is displayed along with relevant buttons such as Edit and Delete. This issue has been fixed in version 26.2.0.
CVSS 5.1 · Moyenne · EPSS 0,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: php
Produits et versions concernés
librenms
- Versions du logiciel
- < 26.2.0: Concernée
Aucun correctif publié
librenms/librenms Packagist
- Versions du logiciel
- 1.19
- 1.20
- 1.20.1
- 1.21
- 1.22
- 1.22.01
- 1.23
- 1.24
- 1.25
- 1.26
- 1.27
- 1.28
- 1.29
- 1.30
- 1.30.01
- 1.31
- 1.31.01
- 1.31.02
- 1.31.03
- 1.32
- 1.32.01
- 1.33
- 1.33.01
- 1.34
- 1.35
- 1.36
- 1.36.01
- 1.37
- 1.38
- 1.39
- 1.40
- 1.41
- 1.42
- 1.42.01
- 1.43
- 1.44
- 1.45
- 1.46
- 1.47
- 1.48
- 1.48.1
- 1.49
- 1.50
- 1.50.1
- 1.51
- 1.52
- 1.53
- 1.53.1
- 1.54
- 1.55
- 1.56
- 1.57
- 1.58
- 1.58.1
- 1.59
- 1.60
- 1.61
- 1.62
- 1.62.1
- 1.62.2
- 1.63
- 1.64
- 1.64.1
- 1.65
- 1.65.1
- 1.66
- 1.67
- 1.68
- 1.69
- 1.70.0
- 1.70.1
- 21.1.0
- 21.10.0
- 21.10.1
- 21.10.2
- 21.11.0
- 21.12.0
- 21.12.1
- 21.2.0
- 21.3.0
- 21.4.0
- 21.5.0
- 21.5.1
- 21.6.0
- 21.7.0
- 21.8.0
- 21.9.0
- 21.9.1
- 22.1.0
- 22.10.0
- 22.11.0
- 22.12.0
- 22.2.0
- 22.2.1
- 22.2.2
- 22.3.0
- 22.4.0
- 22.4.1
- 22.5.0
- 22.6.0
- 22.7.0
- 22.8.0
- 22.9.0
- 23.1.0
- 23.1.1
- 23.10.0
- 23.11.0
- 23.2.0
- 23.4.0
- 23.4.1
- 23.5.0
- 23.6.0
- 23.7.0
- 23.8.0
- 23.8.1
- 23.8.2
- 23.9.0
- 23.9.1
- 24.1.0
- 24.10.0
- 24.10.1
- 24.11.0
- 24.12.0
- 24.2.0
- 24.3.0
- 24.4.0
- 24.4.1
- 24.5.0
- 24.6.0
- 24.7.0
- 24.8.0
- 24.8.1
- 24.9.0
- 24.9.1
- 25.1.0
- 25.10.0
- 25.11.0
- 25.12.0
- 25.2.0
- 25.3.0
- 25.4.0
- 25.5.0
- 25.6.0
- 25.7.0
- 25.8.0
- 25.9.0
- 25.9.1
- 26.1.0
- 26.1.1
- Plages de versions concernées
- ECOSYSTEM: < 26.2.0
Mettez à jour vers 26.2.0
Sources originales
- https://github.com/librenms/librenms/security/advisories/GHSA-93fx-g747-695x
- https://github.com/librenms/librenms/pull/19042
- https://github.com/librenms/librenms/commit/882fe6f90ea504a3732f83caf89bba7850a5699f
- https://github.com/librenms/librenms/releases/tag/26.2.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-26992