MEDIUMCVSS v3.1 6.8Vulnerability

CVE-2026-89209

A vulnerability has been identified in Mendix SAML (Mendix 10 compatible) (All versions < V4.2.4), Mendix SAML (Mendix 11 compatible) (All versions < V4.2.4), Mendix SAML (Mendix 9 compatible) (All versions < V3.6.29). Affected versions of the module do not properly protect against SAML assertion replay in IdP-initiated authentication flows. This could allow unauthenticated remote attackers to gain unauthorized access to the application by replaying a valid SAML response.

Properties

Severity
MEDIUM
Nvd fetched at
2026-10-26T15:09:35.071340+00:00
Cvss score
6.8
Cvss severity
MEDIUM
Retrieved at
2026-10-26T15:13:41+00:00
Score
6.8
Last source
NVD
Cvss version
3.1
Cve id
CVE-2026-89209
Cvss vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
First seen by Signal
2026-10-26T15:13:41+00:00
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Published at
2026-10-26T11:16:38.583
Last modified
2026-10-26T11:16:38.583

Related Entities (1)

HAS_WEAKNESS (1)

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CVE-2026-89209 (CVSS v3.1 6.8) — Ninja Signal Threat Intelligence | Ninja Signal