Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2025-65000

Good to know:

icon
icon

Date: December 18, 2025

SSH private keys of the "Remote alert handlers (Linux)" rule were exposed in the rule page's HTML source in Checkmk <= 2.4.0p18 and all versions of Checkmk 2.3.0. This potentially allowed unauthorized triggering of predefined alert handlers on hosts where the handler was deployed.

Severity Score

Related Resources (3)

https://checkmk.com/werk/19030
https://nvd.nist.gov/vuln/detail/CVE-2025-65000
https://www.mend.io/vulnerability-database/CVE-2025-65000

Severity Score

Weakness Type (CWE)

Improper Removal of Sensitive Information Before Storage or Transfer

CWE-212

Top Fix

icon

Upgrade Version

Upgrade to version https://github.com/Checkmk/checkmk.git - v2.4.0p18

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

Do you need more information?

Contact Us