keycloak-services: keycloak-services: Broker-originated username collision causes account lockout

A flaw was found in the first-broker-login flow of the keycloak-services component. This component handles the initial authentication and account linking when a user logs in via an external identity provider. The issue allows an attacker to register a matching username on an external provider to...

Statamic: Account takeover via OAuth email matching without email-verification check

Impact When OAuth login is enabled with a provider that does not guarantee verified email addresses, an unauthenticated attacker could sign in as an existing user — potentially including a super admin — without their password. Exploitation requires OAuth to be explicitly enabled with such a...

Authorization Bypass Through User-Controlled Key

Overview n8n-workflow is a Workflow base code of n8n Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via a mismatch between static validation and the runtime expression engine in external secrets handling. An attacker can access unauthorized...

Security update for terraform-provider-aws, terraform-provider-azurerm, terraform-provider-external, terraform-provider-google, terraform-provider-helm, terraform-provider-kubernetes, terraform-provid

This update for terraform-provider-aws, terraform-provider-azurerm, terraform-provider-external, terraform-provider-google, terraform-provider-helm, terraform-provider-kubernetes, terraform-provider-local, terraform-provider-null, terraform-provider-random, terraform-provider-tls fixes the...

CVE-2026-59259

n8n before versions 1.123.61, 2.27.4, and 2.28.1 contains a permission bypass vulnerability in external secrets handling caused by a mismatch between the static validation check and the runtime expression engine. An authenticated user with credential create or update permissions but without the...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication in the auto-linking process by email, as the external identity provider does not verify ownership of the email address before linking accounts. An attacker can gain unauthorized access to a victim's local account...

CVE-2026-14612 Freeipa: ipa: idm: freeipa: off-by-one buffer overflows in ipa-otpd oauth2.c during oauth2 device authorization

Two off-by-one errors in the FreeIPA ipa-otpd daemon's OAuth2 device authorization handler can cause out-of-bounds memory access when processing an oversized response from a configured external OAuth2/OIDC Identity Provider. An attacker who controls or can man-in-the-middle the IdP endpoint may b...

DRUPAL-CONTRIB-2026-027

This module enables you to use an external OpenID Connect login provider to authenticate and log in users on your site. If a user signs in with a login provider for the first time on the website, a new Drupal user will be created. The module doesn't sufficiently validate the uniqueness of certain...

PT-2026-23114

Name of the Vulnerable Software and Affected Versions Drupal OpenID Connect / OAuth client versions prior to 1.5.0 Description A flaw exists in the OpenID Connect / OAuth client module that could allow for authentication bypass. Specifically, if a user successfully authenticates with their Identi...

EUVD-2019-4038

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2019-12428

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in GitLab Community and Enterprise Edition 6.8 through 11.11. Users could bypass the mandatory external authentication provider sign-in...

UBUNTU-CVE-2024-13041

An issue was discovered in GitLab CE/EE affecting all versions starting from 16.4 prior to 17.5.5, starting from 17.6 prior to 17.6.3, and starting from 17.7 prior to 17.7.1. When a user is created via the SAML provider, the external groups setting overrides the external provider configuration. A...

CVE-2024-38806 - UAA Failure to Remove Shadow User's Access | Cloud Foundry

Severity LOW Vendor CloudFoundry Foundation Versions Affected UAA Release v77.10.0 or below Description Expected behavior: When UAA is configured to proxy to an external OIDC or SAML provider, and when UAA is configured using the UAA group mapping feature to convert the external provider user...

Authentication flaw

In affected versions of Octopus Server where access is managed by an external authentication provider, it was possible that the API key/keys of a disabled/deleted user were still valid after the access was revoked...

Octopus Server 授权问题漏洞

Octopus Server is an automated deployment platform. An authorization issue vulnerability exists in Octopus Server that stems from access rights being managed by an external authentication provider, where disabling or deleting a user's API key may still be valid after access rights have been...

GHSA-9FRW-WMVQ-5RRC Cloud Foundry UAA Identity Zone Admin Privilege Escalation

In Cloud Foundry cf-release versions prior to v264; UAA release all versions of UAA v2.x.x, 3.6.x versions prior to v3.6.13, 3.9.x versions prior to v3.9.15, 3.20.x versions prior to v3.20.0, and other versions prior to v4.4.0; and UAA bosh release uaa-release 13.x versions prior to v13.17, 24.x...

Cloud Foundry UAA Identity Zone Admin Privilege Escalation

In Cloud Foundry cf-release versions prior to v264; UAA release all versions of UAA v2.x.x, 3.6.x versions prior to v3.6.13, 3.9.x versions prior to v3.9.15, 3.20.x versions prior to v3.20.0, and other versions prior to v4.4.0; and UAA bosh release uaa-release 13.x versions prior to v13.17, 24.x...

CVE-2021-3461

A flaw was found in keycloak where keycloak may fail to logout user session if the logout request comes from external SAML identity provider and Principal Type is set to Attribute Name...

Drupal OAuth & OpenID Connect Login - OAuth2 Client SSO Login - Critical - Multiple Vulnerabilities - SA-CONTRIB-2019-016

This module enables you to allow login into the Drupal websites through an external provider over the OAuth 2.0 protocol. The module sets a Drupal variable used for redirection based on unsanitised user input, leading to an Open Redirect vulnerability. It also fails to sanitise user input which i...

CVE-2017-8032

In Cloud Foundry cf-release versions prior to v264; UAA release all versions of UAA v2.x.x, 3.6.x versions prior to v3.6.13, 3.9.x versions prior to v3.9.15, 3.20.x versions prior to v3.20.0, and other versions prior to v4.4.0; and UAA bosh release uaa-release 13.x versions prior to v13.17, 24.x...