CVE-2023-25957: Critical severity mendix vulnerability
A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions >= V1.16.4 < V1.17.3), Mendix SAML (Mendix 8 compatible) (All versions >= V2.2.0 < V2.3.0), Mendix SAML (Mendix 9 latest compatible, New Track) (All versions >= V3.1.9 < V3.3.1), Mendix SAML (Mendix 9 latest compatible, Upgrade Track) (All versions >= V3.1.8 < V3.3.0), Mendix SAML (Mendix 9.6 compatible, New Track) (All versions >= V3.1.9 < V3.2.7), Mendix SAML (Mendix 9.6 compatible, Upgrade Track) (All versions >= V3.1.8 < V3.2.6). The affected versions of the module insufficiently verify the SAML assertions. This could allow unauthenticated remote attackers to bypass authentication and get access to the application. For compatibility reasons, fix versions still contain this issue, but only when the recommended, default configuration option 'Use Encryption' is disabled.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID of this Mendix SAML vulnerability?
The vulnerability ID is CVE-2023-25957.
What is the severity of CVE-2023-25957?
The severity of CVE-2023-25957 is critical with a CVSS score of 7.5.
Which versions of Mendix SAML are affected by CVE-2023-25957?
All versions of Mendix SAML >= V1.16.4 < V1.17.3, >= V2.2.0 < V2.3.0, and >= V3.1.9 < V3.3.1 are affected.
How can I fix CVE-2023-25957?
To fix CVE-2023-25957, it is recommended to update Mendix SAML to a version that is not affected by the vulnerability.
Where can I find more information about CVE-2023-25957?
You can find more information about CVE-2023-25957 in the following reference: [https://cert-portal.siemens.com/productcert/pdf/ssa-851884.pdf](https://cert-portal.siemens.com/productcert/pdf/ssa-851884.pdf)