{
  "threat_severity" : "Important",
  "public_date" : "2026-06-23T14:31:23Z",
  "bugzilla" : {
    "description" : "foreman-mcp-server: MCP Server: Active Session Hijacking via Insecure Session State Reuse",
    "id" : "2488031",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2488031"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.8",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "status" : "draft"
  },
  "cwe" : "CWE-287",
  "details" : [ "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." ],
  "statement" : "Success exploitation leads to privilege escalation, granting an unauthenticated attacker the ability to execute infrastructure-wide code execution. Due to this reason, this flaw has been rated with an important severity.",
  "acknowledgement" : "This issue was discovered by Laura Pardo (Red Hat) and Toni Gornals (Red Hat).",
  "package_state" : [ {
    "product_name" : "Red Hat Satellite 6",
    "fix_state" : "Affected",
    "package_name" : "satellite/foreman-mcp-server-rhel9",
    "cpe" : "cpe:/a:redhat:satellite:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2026-12112\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-12112" ],
  "name" : "CVE-2026-12112",
  "mitigation" : {
    "value" : "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.",
    "lang" : "en:us"
  },
  "csaw" : false
}