CVE-2026-9097
Casdoor versions 2.362.0 and earlier do not verify that a JWT used for token exchange is still active. The GetTokenExchangeToken() function in object/token_oauth.go validates the JWT signature and parses its claims, but never queries the Token table to verify whether the subject token has been revoked or invalidated. Because the revocation check is entirely absent, administrators are unable to terminate active sessions or revoke compromised tokens.
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Exploitation outlook
- Low exploitation risk0.40% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 33% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalGHSA-339w-3hqm-9pjc: Casdoor doesn't verify that a JWT used for token exchange is still activeghsa · 2026-05-28
External references
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[](https://www.csirts.com/cve/CVE-2026-9097)