CVE-2026-24097

Improper permission enforcement in Checkmk versions 2.4.0 before 2.4.0p23, 2.3.0 before 2.3.0p43, and 2.2.0 EOL allows authenticated users to enumerate existing hosts by observing different HTTP response codes in agent-receiver/registerexisting endpoint, which could lead to information disclosure...

PT-2026-25168

Improper permission enforcement in Checkmk versions 2.4.0 before 2.4.0p23, 2.3.0 before 2.3.0p43, and 2.2.0 EOL allows authenticated users to enumerate existing hosts by observing different HTTP response codes in agent-receiver/register existing endpoint, which could lead to information disclosur...

Linux Distros Unpatched Vulnerability : CVE-2022-48321

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Limited Server-Side Request Forgery SSRF in agent-receiver in Tribe29's Checkmk = 2.1.0p11 allows an attacker to communicate with local network restricted...

UBUNTU-CVE-2022-48321

Limited Server-Side Request Forgery SSRF in agent-receiver in Tribe29's Checkmk = 2.1.0p11 allows an attacker to communicate with local network restricted endpoints by use of the host registration API...

CVE-2022-48321 SSRF in agent-receiver API

Limited Server-Side Request Forgery SSRF in agent-receiver in Tribe29's Checkmk = 2.1.0p11 allows an attacker to communicate with local network restricted endpoints by use of the host registration API...