CVE-2023-6291

A flaw was found in the redirecturi validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users. Mitigation Mitigation for this issue...

PT-2023-32538 · Red Hat · Keycloak

Name of the Vulnerable Software and Affected Versions: Keycloak affected versions not specified Description: A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially...

Red Hat Keycloak Input Validation Error Vulnerability

Red Hat Keycloak is a suite of software from Red Hat, Inc. that provides authentication and management capabilities for modern applications and services. A security vulnerability exists in Red Hat Keycloak, which stems from a flaw in the redirecturi authentication logic, which could allow a host ...

Red Hat Keycloak Security Vulnerability

Red Hat Keycloak is a suite of software from Red Hat, Inc. that provides authentication and management capabilities for modern applications and services. A security vulnerability exists in Red Hat Keycloak, which stems from the fact that if an attacker creates two or more user sessions and then...

The vulnerability of the WebAuthn authentication mechanism in the Keycloak software for managing identification and access allows a perpetrator to influence the integrity of the protected information.

The vulnerability of the WebAuthn authentication mechanism for Keycloak’s identity management and access control lies in the improper processing of output data for registration logs. Exploiting this vulnerability could allow a malicious actor to influence the integrity of the protected informatio...

CVE-2023-6484

A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity...

Red Hat Keycloak Security Vulnerability

Red Hat Keycloak is a suite of software from Red Hat, Inc. that provides authentication and management capabilities for modern applications and services. A security vulnerability exists in Red Hat Keycloak version 22.0.5, which stems from a log injection issue that could allow an attacker to inje...

LDAP Injection

keycloak-ldap-federation, keycloak-services is vulnerable to LDAP Injection. The vulnerability is due to the getFilterById function in LDAPOperationManager.java and getUserFromForm function in AbstractUsernameFormAuthenticator.java. This allows an attacker to manipulate the LDAP query in...

GHSA-8HC5-RMGF-QX6P Keycloak vulnerable to LDAP Injection on UsernameForm Login

A flaw was found in the Keycloak package. This flaw allows an attacker to benefit from an LDAP query and access existing usernames in the server...

Keycloak vulnerable to LDAP Injection on UsernameForm Login

A flaw was found in the Keycloak package. This flaw allows an attacker to benefit from an LDAP query and access existing usernames in the server...

PT-2023-12685 · Red Hat · Keycloak

Name of the Vulnerable Software and Affected Versions: Keycloak affected versions not specified Description: A flaw was found in the Keycloak package, allowing an attacker to utilize an LDAP injection to bypass the username lookup or potentially perform other malicious actions. This flaw also...

Important: Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update

A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

keycloak: impersonation and lockout possible through incorrect handling of email trust

A flaw was found in Keycloak. This flaw allows impersonation and lockout due to the email trust not being handled correctly in Keycloak. An attacker can shadow other users with the same email and lockout or impersonate them...

keycloak: impersonation and lockout possible through incorrect handling of email trust

A flaw was found in Keycloak. This flaw allows impersonation and lockout due to the email trust not being handled correctly in Keycloak. An attacker can shadow other users with the same email and lockout or impersonate them...

Important: Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 9

New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

keycloak: impersonation and lockout possible through incorrect handling of email trust

A flaw was found in Keycloak. This flaw allows impersonation and lockout due to the email trust not being handled correctly in Keycloak. An attacker can shadow other users with the same email and lockout or impersonate them...

keycloak: impersonation and lockout possible through incorrect handling of email trust

A flaw was found in Keycloak. This flaw allows impersonation and lockout due to the email trust not being handled correctly in Keycloak. An attacker can shadow other users with the same email and lockout or impersonate them...

RHEL 7 : Red Hat Single Sign-On 7.6.6 security update on RHEL 7 (Important) (RHSA-2023:7482)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7482 advisory. Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single...

RHEL 9 : Red Hat Single Sign-On 7.6.6 security update on RHEL 9 (Important) (RHSA-2023:7484)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7484 advisory. Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single...

RHEL 8 : Red Hat Single Sign-On 7.6.6 security update on RHEL 8 (Important) (RHSA-2023:7483)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7483 advisory. Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single...