critical9.8
CVE-2026-9094
Casdoor versions 2.362.0 and earlier contain a vulnerability enabling cross-organization token exchange.
Impact
Casdoor versions 2.362.0 and earlier contain a vulnerability enabling cross-organization token exchange. The GetTokenExchangeToken function in object/token_oauth.go validates JWT signatures but does not verify that the token's user belongs to the same organization as the target application. This can result in privilege escalation across organizational boundaries.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/casdoor/casdoor | < 2.387.0 | 2.387.0 |