Keycloak vulnerable to two factor authentication bypass
# 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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-3910US | medium5.4 | — | ||
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… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2025:4335WEB
- https://access.redhat.com/errata/RHSA-2025:4336WEB
- https://access.redhat.com/security/cve/CVE-2025-3910WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2361923WEB
- https://github.com/keycloak/keycloakPACKAGE
- https://github.com/keycloak/keycloak/issues/39349WEB
- https://github.com/keycloak/keycloak/security/advisories/GHSA-5jfq-x6xp-7rw2WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-3910ADVISORY
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