PT-2025-12874 · Checkmk · Checkmk

Published 2025-03-26 · Updated 2025-03-27 · CVE-2025-2596

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Checkmk versions prior to 2.3.0p30 Checkmk versions prior to 2.2.0p41 Checkmk version 2.1.0p49

Description The issue concerns a problem where session logout could be overwritten.

Recommendations For versions prior to 2.3.0p30, update to version 2.3.0p30 or later. For versions prior to 2.2.0p41, update to version 2.2.0p41 or later. For version 2.1.0p49, consider upgrading to a supported version, as 2.1.0p49 is end-of-life.

Fix

Insufficient Session Expiration

Weakness Enumeration

CWE-613

Related Identifiers

CVE-2025-2596

Affected Products

Checkmk

References · 9

• https://osv.dev/vulnerability/CVE-2025-2596 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-2596 · Vendor Advisory
• https://checkmk.com/werk/17808 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-2596 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-2596 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-2596 · Security Note
• https://t.me/cvetracker/19953 · Telegram Post
• https://t.me/cvedetector/21174 · Telegram Post
• https://twitter.com/CVEnew/status/1904854152187953524 · Twitter Post