Authorization

Keycloak's device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request and trick an authorization admin into granting consent to a malicious OAuth client or possible unauthorized acce...

CVE-2023-2585 Keycloak: client access via device auth request spoof

Keycloak's device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request and trick an authorization admin into granting consent to a malicious OAuth client or possible unauthorized acce...

CVE-2023-2585

CVE-2023-2585 concerns Keycloak’s Device Authorization Grant, where flawed validation of device_code and client_id could allow a malicious OAuth client to spoof a consent request and trick an admin into granting access to other OAuth clients or cause unauthorized access. Connected sources corrobo...

Cross-Site Scripting (XSS)

Keycloak Services is vulnerable to Cross Site Scripting XSS Attacks. The vulnerability is due to the matchesRedirects method utils/RedirectUtils.java missing some redirection URL sanitization. This could allow an attacker to submit a specially crafted request leading to XSS...

Duplicate Advisory: Keycloak Open Redirect vulnerability

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9vm7-v8wj-3fqw. This link is maintained to preserve external references. Original Description A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients...

GHSA-3P75-Q5CC-QMJ7 Duplicate Advisory: Keycloak Open Redirect vulnerability

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9vm7-v8wj-3fqw. This link is maintained to preserve external references. Original Description A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients...

PT-2023-32593 · Red Hat · Keycloak

Name of the Vulnerable Software and Affected Versions: Keycloak affected versions not specified Description: A flaw was found in the redirect uri validation logic in Keycloak, which may allow a bypass of otherwise explicitly allowed hosts. This issue arises due to a desynchronization in how...

CVE-2023-6927 vulnerabilities

Vulnerabilities for packages: keycloak...

CVE-2023-6927

A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "formpost.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134...

CVE-2023-6927 vulnerabilities

Vulnerabilities for packages: keycloak...

Design/Logic Flaw

A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "formpost.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134...

CVE-2023-6927

CVE-2023-6927 describes a Keycloak flaw where an attacker could steal authorization codes or tokens from clients that use a wildcard in the JARM response mode "form_post.jwt", potentially bypassing the security patch for CVE-2023-6134. The metric indicates a MEDIUM severity (CVSS v3.1 base score ...

CVE-2023-6927 Keycloak: open redirect via "form_post.jwt" jarm response mode

A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "formpost.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134...

CVE-2023-6927 Keycloak: open redirect via "form_post.jwt" jarm response mode

A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "formpost.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134...

Keycloak vulnerable to reflected XSS via wildcard in OIDC redirect_uri

Keycloak prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This could permit an attacker to submit a specially crafted request leading to XSS or possibly further attacks...

GHSA-CVG2-7C3J-G36J Keycloak vulnerable to reflected XSS via wildcard in OIDC redirect_uri

Keycloak prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This could permit an attacker to submit a specially crafted request leading to XSS or possibly further attacks...

CVE-2023-6927

A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "formpost.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134. Mitigation Mitigation for this issue ...

CVE-2023-6920

An incomplete fix was found in the Keycloak Core patch. An attacker can steal authorization codes or tokens from clients using a wildcard in the JARM response mode "formpost.jwt". Changing the responsemode parameter in the original proof of concept from "formpost" to "formpost.jwt" can bypass the...

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. Red Hat Keycloak suffers from an input validation error vulnerability that stems from a vulnerability that could allow an attacker to steal...

PT-2023-32823 · Red Hat · Keycloak

Name of the Vulnerable Software and Affected Versions: Keycloak affected versions not specified Description: A flaw was found in Keycloak, which may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "form post.jwt". This could be used...