CVE-2025-39664 HIGH

CVE-2025-39664: Path-Traversal in report scheduler

Vendor Checkmk Gmbh
Product Checkmk
Weakness CWE-22 · Path traversal
Published October 9, 2025
Last update November 3, 2025
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Insufficient escaping in the report scheduler within Checkmk <2.4.0p13, <2.3.0p38, <2.2.0p46 and 2.1.0 (EOL) allows authenticated attackers to define the storage location of report file pairs beyond their intended root directory.

Key dates

02Disclosure timeline

October 9, 2025 CVE published
November 3, 2025 Record updated