CVE-2026-8078 — Fix stored XSS in global settings change log
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 set…
Published: 2026-06-08 · CVSS: 4.8 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7