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CVE PROGRAM SOURCE RECORD6.4 Medium

CVE-2026-94212

Apache APISIX: unauthenticated impersonation issue in saml-auth

Description

Improper verification of cryptographic signature vulnerability in Apache APISIX. Any unauthenticated attacker could impersonate any user on every route protected by the saml-auth plugin under default configuration. This issue affects Apache APISIX: from 3.17.0 through 3.18.0. Users are recommended to upgrade to version 3.19.0, which fixes the issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apache Software Foundation Apache APISIX

Default version status: unaffected

  • 3.17.0 to ≤ 3.18.0affected

References