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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-12112

Foreman-mcp-server: mcp server: active session hijacking via insecure session state reuse

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Red Hat Red Hat Satellite 6.18

Default version status: affected

  • 1782228427 to < *unaffected

Red Hat Red Hat Satellite 6.19

Default version status: affected

  • 1782228692 to < *unaffected

References