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CVE-2026-12112

7.8 high SSVC exploitation: none Modified
NVD · CVE.org

A flaw was found in the foreman-mcp-server. 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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 1

  1. First seenCVSS 7.8 · redhat, theforemanNVD modified 2026-10-25 23:10

Affected (CPE criteria) 2

  • cpe:2.3:a:redhat:satellite:6.19:*:*:*:*:*:*:*
  • cpe:2.3:a:theforeman:foreman:-:*:*:*:*:*:*:*

References 9