Cross-site Scripting (XSS)

Keycloak is vulnerable to Cross-site Scripting XSS. The vulnerability is due to improper input validation due to a privileged attacker being able to inject a malicious payload as the permission while creating items Resource and Permissions from the admin console...

Improper Access Control

org.keycloak, keycloak-services is vulnerable to Improper Access Control. The vulnerability is due to improper user-organization mapping due to matching usernames or emails with an organization’s domain pattern at the mapper level, allows an attacker to bypass authorization and escalate privilege...

Keycloak 26.x < 26.0.10 / 26.1.x < 26.1.3 / 26.2.0 Improper Authorization

The version of Keycloak installed on the remote host is 26.0 prior to 26.0.10, 26.1 prior to 26.1.3, or prior to 26.2.0. It is, therefore, affected by an Improper Authorization vulnerability. A flaw was found in the Keycloak organization feature, which allows the incorrect assignment of an...

GHSA-Q4XQ-445G-G6CH vulnerabilities

Vulnerabilities for packages: keycloak-config-cli, keycloak...

Keycloak allows cross-site scripting (XSS)

A vulnerability was found in Keycloak. This issue may allow a privileged attacker to use a malicious payload as the permission while creating items Resource and Permissions from the admin console, leading to a stored cross-site scripting XSS attack...

GHSA-Q4XQ-445G-G6CH vulnerabilities

Vulnerabilities for packages: keycloak-config-cli, keycloak...

GHSA-Q4XQ-445G-G6CH Keycloak allows cross-site scripting (XSS)

A vulnerability was found in Keycloak. This issue may allow a privileged attacker to use a malicious payload as the permission while creating items Resource and Permissions from the admin console, leading to a stored cross-site scripting XSS attack...

CVE-2024-4028

A vulnerability was found in Keycloak. This issue may allow a privileged attacker to use a malicious payload as the permission while creating items Resource and Permissions from the admin console, leading to a stored cross-site scripting XSS attack...

CVE-2024-4028 vulnerabilities

Vulnerabilities for packages: keycloak-config-cli, keycloak...

CVE-2024-4028 vulnerabilities

Vulnerabilities for packages: keycloak-config-cli, keycloak...

CVE-2024-4028 Keycloak-core: stored xss in keycloak when creating a items in admin console

A vulnerability was found in Keycloak. This issue may allow a privileged attacker to use a malicious payload as the permission while creating items Resource and Permissions from the admin console, leading to a stored cross-site scripting XSS attack...

CVE-2024-4028

CVE-2024-4028 affects Keycloak. The issue allows a privileged attacker to supply a malicious payload as a permission during admin-console item (Resource/Permissions) creation, resulting in stored XSS. Description and related entries consistently describe this XSS path; exploitation details are no...

CVE-2024-4028 Keycloak-core: stored xss in keycloak when creating a items in admin console

A vulnerability was found in Keycloak. This issue may allow a privileged attacker to use a malicious payload as the permission while creating items Resource and Permissions from the admin console, leading to a stored cross-site scripting XSS attack...

CVE-2024-4028

A vulnerability was found in Keycloak. This issue may allow a privileged attacker to use a malicious payload as the permission while creating items Resource and Permissions from the admin console, leading to a stored cross-site scripting XSS attack. Mitigation Currently the is no mitigation...

Keycloak 输入验证错误漏洞

Keycloak is an open source identity and access management solution from Keycloak Open Source. Keycloak suffers from an input validation error vulnerability that stems from an administrator mishandling a malicious payload when creating a resource, which can lead to a stored cross-site scripting...

PT-2025-6673 · Red Hat · Keycloak

Name of the Vulnerable Software and Affected Versions: KeyCloak affected versions not specified Description: A issue was found in KeyCloak that may allow a privileged attacker to use a malicious payload as the permission while creating items from the admin console, leading to a stored cross-site...

GHSA-RQ4W-CJRR-H8W8 Duplicate Advisory: Keycloak allows Incorrect Assignment of an Organization to a User

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-gvgg-2r3r-53x7. This link is maintained to preserve external references. Original Description A flaw was found in the Keycloak organization feature, which allows the incorrect assignment of an organization to a...

Duplicate Advisory: Keycloak allows Incorrect Assignment of an Organization to a User

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-gvgg-2r3r-53x7. This link is maintained to preserve external references. Original Description A flaw was found in the Keycloak organization feature, which allows the incorrect assignment of an organization to a...

Incorrect User Management

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Incorrect User Management in oidc/OrganizationMembershipMapper.java, which relies on matching the domain of a...

CVE-2025-1391

A flaw was found in the Keycloak organization feature, which allows the incorrect assignment of an organization to a user if their username or email matches the organization’s domain pattern. This issue occurs at the mapper level, leading to misrepresentation in tokens. If an application relies o...