CVE-2025-3910Medium· 5.4▾ SunlitA 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.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.7 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 21.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
0.4% → 0.4%
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 up two-factor authentication.
build_of_keycloak >= 26.0, < 26.0.11Upgrade past the affected range:
build_of_keycloak 26.0.11Connected by shared product, vendor, weakness, or advisory.
CVE-2026-18215Medium· 6.8Keycloak provides a way to let users log in using Microsoft accounts while restricting access to a specific organization (tenant)
CVE-2026-7307High· 7.5A flaw was found in Keycloak
CVE-2026-7507High· 7.5A session fixation vulnerability was found in Keycloak's login-actions endpoints
CVE-2026-2575Medium· 5.3A flaw was found in Keycloak
CVE-2026-4634High· 7.5A flaw was found in Keycloak
CVE-2026-17059Medium· 6.5A flaw was found in the role-users endpoint of the keycloak-services library, which is the core component of the Keycloak identity and access management solution