7.8
CVE-2026-12112
- EPSS 0.15%
- Veröffentlicht 23.06.2026 19:40:51
- Zuletzt bearbeitet 01.07.2026 18:09:00
- Quelle secalert@redhat.com
- CVE-Watchlists
- Unerledigt
Foreman-mcp-server: mcp server: active session hijacking via insecure session state reuse
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Theforeman ≫ Foreman Version-
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.15% | 0.048 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| secalert@redhat.com | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-287 Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
https://access.redhat.com/security/cve/CVE-2026-12112
https://bugzilla.redhat.com/show_bug.cgi?id=2488031
https://access.redhat.com/errata/RHSA-2026:28438
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-12112.json