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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Casdoor | Casdoor | affected |
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Project Subscriptions
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Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://kb.cert.org/vuls/id/780781 |
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History
Thu, 28 May 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | CVE-2026-9094 | |
| References |
|
Projects
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MITRE
Status: PUBLISHED
Assigner: certcc
Published:
Updated: 2026-05-28T16:25:09.055Z
Reserved: 2026-05-20T15:04:30.259Z
Link: CVE-2026-9094
Vulnrichment
No data.
NVD
Status : Deferred
Published: 2026-05-28T17:16:34.337
Modified: 2026-05-28T18:00:22.543
Link: CVE-2026-9094
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.