CVE-2026-8078

Stored cross-site scripting in the global settings change log in Checkmk <2.5.0p5, <2.4.0p31, <2.3.0p48, and all 2.2.0 versions allows an administrator who can change global settings to store malicious HTML or JavaScript in changelog messages that executes in other users' browsers when they view the Activate Changes page or Audit log.
References
Link Resource
https://checkmk.com/werk/17992 Vendor Advisory
Configurations

Configuration 1 (hide)

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History

23 Oct 2026, 22:10

Type Values Removed Values Added
Summary (es) Cross-site scripting almacenado en el registro de cambios de la configuración global en Checkmk <2.5.0p5, <2.4.0p31, <2.3.0p48, y todas las versiones 2.2.0 permite a un administrador que puede cambiar la configuración global almacenar HTML o JavaScript malicioso en los mensajes del registro de cambios que se ejecuta en los navegadores de otros usuarios cuando visualizan la página Activar Cambios o el registro de auditoría. (es) Cross-site scripting almacenado en el registro de cambios de la configuración global en Checkmk anterior a 2.5.0p5, anterior a 2.4.0p31, anterior a 2.3.0p48, y todas las versiones 2.2.0 permite a un administrador que puede cambiar la configuración global almacenar HTML o JavaScript malicioso en los mensajes del registro de cambios que se ejecuta en los navegadores de otros usuarios cuando visualizan la página Activar Cambios o el registro de auditoría.

Information

Published : 2026-06-08 13:16

Updated : 2026-10-23 22:10


NVD link : CVE-2026-8078

Mitre link : CVE-2026-8078

CVE.ORG link : CVE-2026-8078


JSON object : View

Products Affected

checkmk

  • checkmk
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')