BIT-AUTHENTIK-2026-47201 authentik: XML Signature Wrapping in SAML Source ACS allows authentication as arbitrary federated user

authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed...

authentik's XML Signature Wrapping in SAML Source ACS allows authentication as arbitrary federated user

Summary authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed assertion to authenticate as another federated user. Patches authentik 2026.5.1, 2026.2.4 and...

PT-2026-21674

Name of the Vulnerable Software and Affected Versions The product name cannot be determined. affected versions not specified Description When the "Silent Just-In-Time Provisioning" feature is enabled for a federated identity provider IDP, a local user store user’s information may be replaced duri...

CVE-2025-26515

StorageGRID formerly StorageGRID Webscale versions prior to 11.8.0.15 and 11.9.0.8 without Single Sign-on enabled are susceptible to a Server-Side Request Forgery SSRF vulnerability. Successful exploit could allow an unauthenticated attacker to change the password of any Grid Manager or Tenant...

PT-2025-38590

Name of the Vulnerable Software and Affected Versions StorageGRID versions prior to 11.8.0.15 StorageGRID versions prior to 11.9.0.8 Description StorageGRID formerly StorageGRID Webscale is susceptible to a Server-Side Request Forgery SSRF issue. A successful exploit could allow an unauthenticate...

RHEL 7 : openstack-keystone (RHSA-2017:1597)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2017:1597 advisory. The OpenStack Identity service keystone authenticates and authorizes OpenStack users by keeping track of users and their permitted activities. The...

GHSA-J36M-HV43-7W7M OpenStack Identity service (keystone) Incorrect Authorization

An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service keystone. An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles...

PYSEC-2018-152

An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service keystone. An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles...

CVE-2017-2673

An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service keystone. An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles...

DEBIAN-CVE-2017-2673

An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service keystone. An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles...

CVE-2017-2673

An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service keystone. An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles...

CVE-2017-2673

An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service keystone. An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles...

PT-2017-15467 · Openstack +1 · Openstack Identity Service +1

Name of the Vulnerable Software and Affected Versions: OpenStack Identity service keystone affected versions not specified Description: An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service. This issue allows an authenticated federated user to...