Keycloak

4 CVEs product

Monthly

CVE-2026-0871 MEDIUM PATCH This Month

Build Of Keycloak contains a vulnerability that allows attackers to unauthorized changes to user profiles, even when the system is configured to res (CVSS 4.9).

Authentication Bypass Keycloak Build Of Keycloak Redhat
NVD
CVSS 3.1
4.9
EPSS
0.0%
CVE-2025-8419 MEDIUM PATCH This Month

A vulnerability was found in Keycloak-services. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Code Injection Keycloak Redhat
NVD
CVSS 3.1
5.3
EPSS
0.0%
CVE-2025-7365 HIGH PATCH This Week

CVE-2025-7365 is an account takeover vulnerability in Keycloak affecting authenticated users during IdP-initiated account merging workflows. An attacker with valid authentication can manipulate the account merge process to change an email address to match a victim's email, triggering a verification email to the victim that lacks sender attribution-enabling phishing. Successful exploitation grants the attacker full account access to the victim's Keycloak account with high confidentiality, integrity, and availability impact (CVSS 7.1). No public POC or active KEV status has been confirmed at this time, but the attack requires low technical complexity and user interaction (clicking a verification link).

Information Disclosure Authentication Bypass Keycloak Redhat
NVD GitHub
CVSS 3.1
7.1
EPSS
0.0%
CVE-2024-7341 HIGH PATCH This Month

A session fixation issue was discovered in the SAML adapters provided by Keycloak. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.

Session Fixation Information Disclosure Keycloak Single Sign On Build Of Keycloak
NVD GitHub
CVSS 3.1
7.1
EPSS
1.7%
CVE-2026-0871
EPSS 0% CVSS 4.9
MEDIUM PATCH This Month

Build Of Keycloak contains a vulnerability that allows attackers to unauthorized changes to user profiles, even when the system is configured to res (CVSS 4.9).

Authentication Bypass Keycloak Build Of Keycloak +1
NVD
CVE-2025-8419
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

A vulnerability was found in Keycloak-services. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Code Injection Keycloak Redhat
NVD
CVE-2025-7365
EPSS 0% CVSS 7.1
HIGH PATCH This Week

CVE-2025-7365 is an account takeover vulnerability in Keycloak affecting authenticated users during IdP-initiated account merging workflows. An attacker with valid authentication can manipulate the account merge process to change an email address to match a victim's email, triggering a verification email to the victim that lacks sender attribution-enabling phishing. Successful exploitation grants the attacker full account access to the victim's Keycloak account with high confidentiality, integrity, and availability impact (CVSS 7.1). No public POC or active KEV status has been confirmed at this time, but the attack requires low technical complexity and user interaction (clicking a verification link).

Information Disclosure Authentication Bypass Keycloak +1
NVD GitHub
CVE-2024-7341
EPSS 2% CVSS 7.1
HIGH PATCH This Month

A session fixation issue was discovered in the SAML adapters provided by Keycloak. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.

Session Fixation Information Disclosure Keycloak +2
NVD GitHub

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