CVE-2025-3910
Keycloak vulnerable to two factor authentication bypass
5.4
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
# 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.
How to fix CVE-2025-3910
To remediate CVE-2025-3910, upgrade the affected package to a fixed version below.
- —upgrade to 26.2.2 or later
Is CVE-2025-3910 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 26.2.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |