| ID |
CVE-2026-9087
|
| Sažetak |
A flaw was found in Keycloak. The cross-session verification proof is keyed only by (local userId,
idpAlias) and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account. |
| Reference |
|
| CVSS |
| Base: | 6.4 |
| Impact: | 5.2 |
| Exploitability: | 1.2 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| NETWORK |
HIGH |
LOW |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| HIGH |
HIGH |
NONE |
|
| CVSS vektor |
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N |
| Zadnje važnije ažuriranje |
20-05-2026 - 17:32 |
| Objavljeno |
20-05-2026 - 17:16 |
