Description
A flaw was found in StackRox/RHACS Central-s Auth Machine-to-Machine (M2M) token exchange. When an administrator configures M2M role mappings, the system uses unanchored regular expressions for matching claim values. This allows an attacker with a valid OpenID Connect (OIDC) token, whose claim value is a superstring of a configured pattern, to gain unauthorized access to roles they were not intended to receive. This can lead to privilege escalation within the system.
CVSS 6.8EPSS 0.21%Risque 0.69
Voir la source- Publication
- 2026-08-10 13:17:58
- Dernière modification
- 2026-08-10 18:17:42
- Vecteur
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N