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CVE-2026-80465

HIGH CVSS: 8.7 Published: 2026-09-03 Modified: 2026-09-08

Description

A vulnerability has been identified in Mendix SAML (Mendix 10 compatible) (All versions < V4.2.3), Mendix SAML (Mendix 11 compatible) (All versions < V4.2.3), Mendix SAML (Mendix 9.24 compatible) (All versions < V3.6.27). Affected versions of the module do not properly validate the SAML response signature. This could allow unauthenticated remote attackers to hijack an account (session) in specific SSO configurations.

Affected Platforms

Unknown

Weakness Type

CWE-347

References