EUVD-2026-57820

OpenRemote notification deletion endpoints fail to enforce realm boundaries, allowing any realm administrator to delete notifications belonging to other realms. Attackers with write:admin role in one realm can send DELETE requests to remove notifications from the master realm or other tenants...

EUVD-2026-53398

A flaw was found in Keycloak's Dynamic Client Registration DCR security policy management. The "Allowed Protocol Mapper Types" policy, which restricts which types of data mappers a client can use, fails to re-validate the mapper type during a client update if the mapper's configuration remains...

CVE-2026-18215

Keycloak-security issue: Microsoft accounts login with tenant restriction can be bypassed via token exchange. A valid Microsoft token from a different organization could grant access to the Keycloak realm, exposing data or enabling unauthorized actions. Affected component is Keycloak’s Microsoft ...

PT-2026-66727

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description Keycloak allows authentication via Google accounts and can be restricted to specific Google Workspace domains. A flaw exists in the token exchange feature, which enables the swapping of a...

CVE-2026-65009

OpenRemote versions before 1.26.2 contain an information disclosure vulnerability in the SyslogResource REST endpoint that fails to filter operational logs by realm. Attackers with the read:rules role can access the GET /api/realm/syslog/event endpoint to retrieve operational logs from all tenant...

Improper Authorization

Keycloak is vulnerable to improper authorization. The vulnerability is due to missing validation that the target user belongs to the caller's realm in certain user read endpoints, which allows a tenant realm administrator to access profile information, client roles, and realm roles of users acros...

GHSA-XQR9-4WVV-GVCH OpenRemote has Cross-Realm User Information Disclosure in UserResourceImpl

Summary A realm admin of tenant B can read the profile, client roles, and realm roles of any user in any other realm including the master realm by supplying the target user's UUID in the REST API path. Three read endpoints in UserResourceImpl check whether the caller holds the read:admin role but...

GHSA-4X37-HW65-52W8 Keycloak: Information disclosure via OIDC token introspection endpoint audience bypass

A flaw was found in Keycloak. This access control vulnerability in Keycloak's OpenID Connect OIDC token introspection endpoint allows a confidential client to bypass audience restrictions. An attacker-controlled client with valid credentials can retrieve sensitive token claims intended for other...

CVE-2026-41166

OpenRemote is an open-source internet-of-things platform. Prior to version 1.22.1, a user who has write:admin in one Keycloak realm can call the Manager API to update Keycloak realm roles for users in another realm, including master. The handler uses the realm path segment when talking to the...

CVE-2026-41166

Summary of CVE-2026-41166 : OpenRemote prior to v1.22.1 allows a user with the OpenRemote Keycloak realm role write:admin in one realm to call the Manager API and update realm roles for users in a different realm, including the master realm. The underlying issue is that the handler uses the {real...

CVE-2026-41166 OpenRemote has Improper Access Control via updateUserRealmRoles function

OpenRemote is an open-source internet-of-things platform. Prior to version 1.22.1, a user who has write:admin in one Keycloak realm can call the Manager API to update Keycloak realm roles for users in another realm, including master. The handler uses the realm path segment when talking to the...

EUVD-2017-1253

Malware in sbrugna...

EUVD-2025-27027

Malicious code in bioql PyPI...

CVE-2025-10043

Rejected reason: Considered by the maintainers a bug scenario experienced rather than a vulnerability...

Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. An attacker who controls a property of an untrusted object can obtain access to the real global object.

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Linux Distros Unpatched Vulnerability : CVE-2025-4404

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A privilege escalation from host to domain vulnerability was found in the FreeIPA project. The FreeIPA package fails to validate the uniqueness of the...

DEBIAN-CVE-2025-4404

A privilege escalation from host to domain vulnerability was found in the FreeIPA project. The FreeIPA package fails to validate the uniqueness of the krbCanonicalName for the admin account by default, allowing users to create services with the same canonical name as the REALM admin. When a...

UBUNTU-CVE-2025-4404

A privilege escalation from host to domain vulnerability was found in the FreeIPA project. The FreeIPA package fails to validate the uniqueness of the krbCanonicalName for the admin account by default, allowing users to create services with the same canonical name as the REALM admin. When a...

CVE-2016-4426

In zulip before 1.3.12, bot API keys were accessible to other users in the same realm...

CVE-2024-28022

A vulnerability exists in the UNEM server / APIGateway that if exploited allows a malicious user to perform an arbitrary number of authentication attempts using different passwords, and eventually gain access to other components in the same security realm using the targeted account...