CVE-2026-9094
Casdoor: GetTokenExchangeToken bypass through lack of cross-organization JWT signature check
9.8
CRITICAL
CVSS 3.1
EPSS 0.42%
描述
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.
如何修補 CVE-2026-9094
要修補 CVE-2026-9094,請將受影響套件升級到下列已修補版本。
- —升級至 2.387.0 或更新版本
CVE-2026-9094 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.387.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |