CVE-2026-12112

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A session management vulnerability in the MCP Server allows unauthenticated attackers to hijack active administrative sessions due to an improper cache of authenticated client connections, by trusting a non-secret session ID without re-validating authentication tokens and by logging all newly created session IDs to standard logs. This issue can result in privilege escalation and infrastructure-wide code execution."}], "lastModified": "2026-07-16T12:17:00.780", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:satellite:6.19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BCFB23DD-F6A0-4CDB-98E8-E072C104ED4B"}, {"criteria": "cpe:2.3:a:theforeman:foreman:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FD7E727C-BF9F-4A86-BCBE-1CE6E1108181"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}