CVE-2026-24096mediumCWE-280

Insufficient permission validation on multiple REST API Quick Setup endpoints

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.2%

exploitation probability

0.2%top 85% of all CVEs

observed exploitation

nono source reports it

Insufficient permission validation on multiple REST API Quick Setup endpoints in Checkmk 2.5.0 (beta) before version 2.5.0b2 and 2.4.0 before version 2.4.0p25 allows low-privileged users to perform unauthorized actions or obtain sensitive information

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

Affected products

Checkmk GmbH · Checkmk

References

https://checkmk.com/werk/18989