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CVE PROGRAM SOURCE RECORD8.6 High

CVE-2026-14452

Open redirect and XSS via reset_url parameter

Description

Improper validation of the reset_url parameter of the Setup in-page search in Checkmk <2.5.0p15, <2.4.0p38, <2.3.0p51 and 2.2.0 (EOL) allows an attacker to execute arbitrary script in the session of an authenticated user with Setup access, or to redirect that user to an arbitrary external site, by tricking the user into opening a crafted URL and clicking the Reset button or submitting an empty search.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Checkmk GmbH Checkmk

Default version status: unaffected

  • 2.5.0 to < 2.5.0p15affected
  • 2.4.0 to < 2.4.0p38affected
  • 2.3.0 to < 2.3.0p51affected
  • 2.2.0affected

References