CVE-2026-9093

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Summary

CVECVE-2026-9093
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-28 17:16:34 UTC
Updated2026-05-28 18:00:22 UTC
DescriptionIn Casdoor versions 2.362.0 and earlier, the SAML service provider implementation does not validate the AudienceRestriction element in SAML assertions. The buildSp function in object/saml_sp.go never sets AudienceURI on the gosaml2 SAMLServiceProvider struct and never inspects WarningInfo.NotInAudience. This allows assertions issued for other service providers to be accepted by Casdoor.

Risk And Classification

EPSS: 0.000170000 probability, percentile 0.045050000 (date 2026-05-29)

Problem Types: CWE-863 Incorrect Authorization

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Casdoor Casdoor affected 2.362.0 custom Not specified

References

ReferenceSourceLinkTags
kb.cert.org/vuls/id/780781 [email protected] kb.cert.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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