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2 vulnerabilities found for Mendix SAML (Mendix 10 compatible) by Siemens
CVE-2026-80465 (GCVE-0-2026-80465)
Vulnerability from nvd – Published: 2026-09-03 11:25 – Updated: 2026-09-03 18:15
VLAI
EPSS
VEX
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 18:15 UTC
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Mendix SAML (Mendix 10 compatible) |
Affected:
0 , < V4.2.3
(custom)
|
|
| Siemens | Mendix SAML (Mendix 11 compatible) |
Affected:
0 , < V4.2.3
(custom)
|
|
| Siemens | Mendix SAML (Mendix 9.24 compatible) |
Affected:
0 , < V3.6.27
(custom)
|
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}
],
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CVE-2026-80465 (GCVE-0-2026-80465)
Vulnerability from cvelistv5 – Published: 2026-09-03 11:25 – Updated: 2026-09-03 18:15
VLAI
EPSS
VEX
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 18:15 UTC
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Mendix SAML (Mendix 10 compatible) |
Affected:
0 , < V4.2.3
(custom)
|
|
| Siemens | Mendix SAML (Mendix 11 compatible) |
Affected:
0 , < V4.2.3
(custom)
|
|
| Siemens | Mendix SAML (Mendix 9.24 compatible) |
Affected:
0 , < V3.6.27
(custom)
|
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"timestamp": "2026-09-03T18:15:27.716259Z",
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"title": "CISA ADP Vulnrichment"
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"product": "Mendix SAML (Mendix 10 compatible)",
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},
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"product": "Mendix SAML (Mendix 11 compatible)",
"vendor": "Siemens",
"versions": [
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"lessThan": "V4.2.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
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},
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"product": "Mendix SAML (Mendix 9.24 compatible)",
"vendor": "Siemens",
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"versionType": "custom"
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