CVE-2025-3910

Description

A flaw was found in Keycloak. The org.keycloak.authorization package may be vulnerable to circumventing required actions, allowing users to circumvent requirements such as setting up two-factor authentication.

Reserved 2025-04-23 | Published 2025-04-29 | Updated 2025-04-30 | Assigner redhat

Problem types

Improper Authentication

Product status

Default status
unaffected

Default status
affected

26.0.11-2 before *
unaffected

Default status
affected

26.0-12 before *
unaffected

Default status
affected

26.0-13 before *
unaffected

Timeline

2025-04-23:	Reported to Red Hat.
2025-04-29:	Made public.

Credits

This issue was discovered by Marek Posolda (Red Hat).

References

access.redhat.com/errata/RHSA-2025:4335 (RHSA-2025:4335) vendor-advisory

access.redhat.com/errata/RHSA-2025:4336 (RHSA-2025:4336) vendor-advisory

access.redhat.com/security/cve/CVE-2025-3910 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2361923 (RHBZ#2361923) issue-tracking

cve.org (CVE-2025-3910)

nvd.nist.gov (CVE-2025-3910)

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