CVE-2025-40758HIGH 8.7EPSS p12.5%

CVE-2025-40758CVE-2025-40758

Description

A vulnerability has been identified in Mendix SAML (Mendix 10.12 compatible) (All versions < V4.0.3), Mendix SAML (Mendix 10.21 compatible) (All versions < V4.1.2), Mendix SAML (Mendix 9.24 compatible) (All versions < V3.6.21). Affected versions of the module insufficiently enforce signature validation and binding checks. This could allow unauthenticated remote attackers to hijack an account in specific SSO configurations.

Scoring

CVSS 3.18.7 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
EPSS0.22% probability of exploitation · percentile 12.5% · 2026-06-19T12:03:05Z
Published2025-08-14
Last modified2026-04-15

Underlying weaknesses· 1

CWE-347

References

  1. https://cert-portal.siemens.com/productcert/html/ssa-395458.html

1

TypeTargetConfidenceTier
WeaknessImproper Verification of Cryptographic Signaturecwe-3470%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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CVE-2025-54982
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CVE-2025-59719
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CVE-2025-47708
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Fortinet Multiple Products Improper Verification of Cryptographic Signature Vulnerability
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CVE-2025-54419
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CVE-2026-41103
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.