{"id":"CVE-2026-24893","state":"PUBLISHED","title":"openITCOCKPIT has Authenticated Command Injection Leading to Remote Code Execution via Host Address Macro Expansion","description":"openITCOCKPIT is an open source monitoring tool built for different monitoring engines. openITCOCKPIT Community Edition prior to version 5.5.2 contains a command injection vulnerability that allows an authenticated user with permission to add or modify hosts to execute arbitrary OS commands on the monitoring backend. The vulnerability arises because user-controlled host attributes (specifically the host address) are expanded into monitoring command templates without validation, escaping, or quoting. These templates are later executed by the monitoring engine (Nagios/Icinga) via a shell, resulting in remote code execution. Version 5.5.2 patches the issue.","publishedAt":"2026-04-14T20:37:00.347Z","updatedAt":"2026-04-15T13:40:30.971Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["openITCOCKPIT openITCOCKPIT"],"affected":[{"vendor":"openITCOCKPIT","product":"openITCOCKPIT","versions":[{"version":"< 5.5.2","status":"affected"}]}],"references":["https://github.com/openITCOCKPIT/openITCOCKPIT/security/advisories/GHSA-789q-pw85-j2q2","https://github.com/openITCOCKPIT/openITCOCKPIT/releases/tag/openITCOCKPIT-5.5.2","https://openitcockpit.io/blog/posts/2026/2026-04-14-openitcockpit-agent-3.6.0-and-5.5.2"],"weaknesses":["CWE-20","CWE-78"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/24xxx/CVE-2026-24893.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24893","state":"PUBLISHED","datePublished":"2026-04-14T20:37:00.347Z","dateUpdated":"2026-04-15T13:40:30.971Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-01-27T19:35:20.529Z"},"containers":{"cna":{"title":"openITCOCKPIT has Authenticated Command Injection Leading to Remote Code Execution via Host Address Macro Expansion","descriptions":[{"lang":"en","value":"openITCOCKPIT is an open source monitoring tool built for different monitoring engines. openITCOCKPIT Community Edition prior to version 5.5.2 contains a command injection vulnerability that allows an authenticated user with permission to add or modify hosts to execute arbitrary OS commands on the monitoring backend. The vulnerability arises because user-controlled host attributes (specifically the host address) are expanded into monitoring command templates without validation, escaping, or quoting. These templates are later executed by the monitoring engine (Nagios/Icinga) via a shell, resulting in remote code execution. Version 5.5.2 patches the issue."}],"affected":[{"vendor":"openITCOCKPIT","product":"openITCOCKPIT","versions":[{"version":"< 5.5.2","status":"affected"}]}],"references":[{"url":"https://github.com/openITCOCKPIT/openITCOCKPIT/security/advisories/GHSA-789q-pw85-j2q2","name":"https://github.com/openITCOCKPIT/openITCOCKPIT/security/advisories/GHSA-789q-pw85-j2q2","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/openITCOCKPIT/openITCOCKPIT/releases/tag/openITCOCKPIT-5.5.2","name":"https://github.com/openITCOCKPIT/openITCOCKPIT/releases/tag/openITCOCKPIT-5.5.2","tags":["x_refsource_MISC"]},{"url":"https://openitcockpit.io/blog/posts/2026/2026-04-14-openitcockpit-agent-3.6.0-and-5.5.2","name":"https://openitcockpit.io/blog/posts/2026/2026-04-14-openitcockpit-agent-3.6.0-and-5.5.2","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-04-14T20:37:00.347Z"},"source":{"advisory":"GHSA-789q-pw85-j2q2","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-15T13:40:22.140339Z","id":"CVE-2026-24893","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-15T13:40:30.971Z"}}]}}}