WID-SEC-W-2025-2764

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Ruby SAML: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen

view advisory published 2025-12-08

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ruby SAML ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

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describes (2)

Related CVEs.

IDseverity exploitable
CVE-2025-66568UScritical9.1—
The ruby-saml library implements the client side of an SAML authorization. Versions up to and including 1.12.4, are vulnerable to authentication bypass through the libxml2 canonica…
CVE-2025-66567UScritical9.1—
The ruby-saml library is for implementing the client side of a SAML authorization. ruby-saml versions up to and including 1.12.4 contain an authentication bypass vulnerability due…
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references

External citations — patches, advisories, analysis.

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