8.8Hoch
CVE-2026-5136Foreman: foreman: privilege escalation to administrator-level access via usergroup role assignment manipulation
Beschreibung
A flaw was found in Foreman. The Usergroup model in Foreman does not properly validate role assignments against the calling user's permissions. This allows an authenticated user with usergroup management permissions to attach arbitrary roles, including administrative roles, to a user group and then add themselves as a member. Successful exploitation of this vulnerability leads to full privilege escalation, granting the attacker administrator-level access.
Schwachstellentyp (CWE):
CWE-266
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| Red Hat | Red Hat Satellite 6 | all versions | |
| Red Hat | Red Hat Satellite 6.16 for RHEL 8 | all versions | |
| Red Hat | Red Hat Satellite 6.16 for RHEL 9 | all versions | |
| Red Hat | Red Hat Satellite 6.17 for RHEL 9 | all versions | |
| Red Hat | Red Hat Satellite 6.18 for RHEL 9 | all versions | |
| Red Hat | Red Hat Satellite 6.19 for RHEL 9 | all versions | |
| redhat | satellite | 6.16 – < 6.16.10 | |
| satellite | 6.16 | — | |
| satellite | 6.17 | — | |
| satellite | 6.18 | — | |
| satellite | 6.19 | — | |
| satellite capsule | 6.16 | — | |
| satellite capsule | 6.17 | — | |
| satellite capsule | 6.18 | — | |
| satellite capsule | 6.19 | — | |
| satellite maintenance | 6.16 | — | |
| satellite maintenance | 6.17 | — | |
| satellite maintenance | 6.19 | — | |
| satellite utils | 6.16 | — | |
| satellite utils | 6.17 | — | |
| satellite utils | 6.18 | — | |
| satellite utils | 6.19 | — | |
| theforeman | foreman | < 3.18.2 |
Referenzen und Patches
- RHSA-2026:34365 vendor-advisoryVendor Advisory
- RHSA-2026:34366 vendor-advisoryVendor Advisory
- RHSA-2026:34367 vendor-advisoryVendor Advisory
- RHSA-2026:34368 vendor-advisoryVendor Advisory
- https://access.redhat.com/security/cve/CVE-2026-5136 vdb-entryVendor Advisory
- RHBZ#2452970 issue-trackingIssue TrackingVendor Advisory
CPE-Treffer (NVD) (6)
cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*≥ 6.16 < 6.16.10cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*≥ 6.17 < 6.17.9cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*≥ 6.18 < 6.18.7cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*≥ 6.19 < 6.19.2cpe:2.3:a:theforeman:foreman:*:*:*:*:*:*:*:*< 3.18.2cpe:2.3:a:theforeman:foreman:*:*:*:*:*:*:*:*≥ 3.19.0 < 3.19.1