CVE-2026-69092

Summary

Admidio versions before 5.0.11 contain a reflected cross-site scripting vulnerability in the SSO/SAML endpoint that echoes unencoded exception messages to the HTTP response. Unauthenticated attackers can inject arbitrary JavaScript through SAML Issuer elements or LightSaml library parameters to execute code in users' browsers and hijack sessions.

Affected Software

Weaknesses

• CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

• https://github.com/Admidio/admidio/security/advisories/GHSA-7jxv-38f3-6xgf

References

• https://github.com/Admidio/admidio/security/advisories/GHSA-7jxv-38f3-6xgf
• https://www.vulncheck.com/advisories/admidio-before-reflected-xss-via-sso-saml-endpoint

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