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.

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References
History

Wed, 03 Jun 2026 05:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-285
CWE-754

Tue, 02 Jun 2026 19:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Tue, 02 Jun 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 28 May 2026 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Casdoor
Casdoor casdoor
Weaknesses CWE-284
Vendors & Products Casdoor
Casdoor casdoor

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

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cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-06-02T16:44:07.685Z

Reserved: 2026-05-20T15:04:30.259Z

Link: CVE-2026-9094

cve-icon Vulnrichment

Updated: 2026-06-02T15:48:46.866Z

cve-icon NVD

Status : Deferred

Published: 2026-05-28T17:16:34.337

Modified: 2026-06-02T17:16:38.783

Link: CVE-2026-9094

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-03T04:45:25Z

Weaknesses