Bug 2361923 (CVE-2025-3910) - CVE-2025-3910 org.keycloak.authentication: Two factor authentication bypass
Summary: CVE-2025-3910 org.keycloak.authentication: Two factor authentication bypass
Keywords:
Status: NEW
Alias: CVE-2025-3910
Deadline: 2025-05-05
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-23 19:29 UTC by OSIDB Bzimport
Modified: 2025-04-29 23:03 UTC (History)
12 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:4335 0 None None None 2025-04-29 23:03:24 UTC
Red Hat Product Errata RHSA-2025:4336 0 None None None 2025-04-29 22:53:30 UTC

Description OSIDB Bzimport 2025-04-23 19:29:14 UTC 
AIA (Application-initiated actions) could be used to circumvent required actions configured by an administrator to be performed by a user upon signing in. This could lead to the user circumventing requirements such as setting up 2FA.

   - A user account that has been required by an administrator to perform a
   required action.
   - The same user passing in a URL parameter during the sign in process.
Comment 1 errata-xmlrpc 2025-04-29 22:53:28 UTC 
This issue has been addressed in the following products:

  Red Hat build of Keycloak 22

Via RHSA-2025:4336 https://access.redhat.com/errata/RHSA-2025:4336
Comment 2 errata-xmlrpc 2025-04-29 23:03:22 UTC 
This issue has been addressed in the following products:

  Red Hat build of Keycloak 26.0

Via RHSA-2025:4335 https://access.redhat.com/errata/RHSA-2025:4335
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