Information Disclosure

Keycloak is vulnerable to sensitive Information Disclosure. The vulnerability is due to insufficient enforcement of User Profile visibility controls in the Admin API, where a limited-privilege administrator can access sensitive custom user attributes via the /unmanagedAttributes endpoint, bypassi...

CVE-2025-13881 Org.keycloak.services.resources.admin: keycloak: limited administrator can retrieve sensitive user attributes via admin api

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings...

CVE-2026-21880: Improper Neutralization of Special Elements used in an LDAP Query

Kanboard is project management software focused on Kanban methodology. Versions 1.2.48 and below have an LDAP Injection vulnerability in the LDAP authentication mechanism. User-supplied input is directly substituted into LDAP search filters without proper sanitization, allowing attackers to...

HackerOne: The /reports/:id.json endpoint discloses potentially sensitive user attributes when reporter summary is present

The /reports/:id.json endpoint disclosed potentially sensitive user attributes, including the reporter's email, OTP backup codes, phone number, graphqlsecrettoken, and t-shirt size when a reporter summary was present...