Moderate severityOSV Advisory· Published Apr 29, 2025· Updated Jan 29, 2026
Org.keycloak.authentication: two factor authentication bypass
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.keycloak:keycloak-servicesMaven | < 26.2.2 | 26.2.2 |
Affected products
8- osv-coords7 versionspkg:apk/chainguard/keycloak-bitnami-fipspkg:apk/chainguard/keycloak-fipspkg:apk/chainguard/keycloak-fips-bitnami-compatpkg:apk/chainguard/keycloak-fips-policy-140-2pkg:apk/chainguard/keycloak-fips-policy-140-3pkg:apk/chainguard/keycloak-iamguarded-fipspkg:maven/org.keycloak/keycloak-services
< 26.2.2-r0+ 6 more
- (no CPE)range: < 26.2.2-r0
- (no CPE)range: < 26.2.2-r0
- (no CPE)range: < 26.2.2-r0
- (no CPE)range: < 26.2.2-r0
- (no CPE)range: < 26.2.2-r0
- (no CPE)range: < 26.2.2-r0
- (no CPE)range: < 26.2.2
Patches
Vulnerability mechanics
References
8- access.redhat.com/errata/RHSA-2025:4335ghsavendor-advisoryx_refsource_REDHATWEB
- access.redhat.com/errata/RHSA-2025:4336ghsavendor-advisoryx_refsource_REDHATWEB
- github.com/advisories/GHSA-5jfq-x6xp-7rw2ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-3910ghsaADVISORY
- access.redhat.com/security/cve/CVE-2025-3910ghsavdb-entryx_refsource_REDHATWEB
- bugzilla.redhat.com/show_bug.cgighsaissue-trackingx_refsource_REDHATWEB
- github.com/keycloak/keycloak/issues/39349ghsaWEB
- github.com/keycloak/keycloak/security/advisories/GHSA-5jfq-x6xp-7rw2ghsaWEB
News mentions
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