CVE-2026-9096

highCVSS 7.5covered by 1 sourcefirst seen 2026-05-28

Casdoor versions 2.362.0 and earlier do not enforce SAML assertion time bounds. The gosaml2 library reports all time-validation results, including NotOnOrAfter and NotBefore, in the assertionInfo.WarningInfo field. However, ParseSamlResponse() never reads this field, meaning that time bounds are computed by the library but silently discarded before the user session is issued.

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Exploitation outlook

Low exploitation risk0.33% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 25% of all EPSS-scored CVEs.

Advisory coverage (1)

highGHSA-rgq2-93gj-ffxg: Casdoor doesn't enforce SAML assertion time boundsghsa · 2026-05-28

External references

NVD record for CVE-2026-9096

CVE.org record

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