GHSA-6X8V-2FQ5-2229 ZITADEL: Cross-Tenant User Leakage via Recycled Identifiers

Summary A flaw in the user lifecycle enforcement allowed deleted users to retain their original organization/tenant association. Recreating a deleted user under a distinct organization can cause the new user instance to be incorrectly provisioned within the original organization if the previous I...

CVE-2026-46656

Bludit CMS versions prior to 3.22.0 are affected by a Broken Access Control issue where active sessions remain valid after the corresponding user account is deleted (the “Ghost Session”). This allows revoked users to maintain full unauthorized access. The issue is fixed in version 3.22.0. Affecte...

CVE-2026-46656 Bludit CMS has improper authorization and mediation failure leading to persistent ghost sessions

Bludit is a content management system. Versions prior to 3.22.0 have a Broken Access Control flaw where active sessions remain valid even after the corresponding user account has been physically deleted from the database. This "Ghost Session" allows revoked users to maintain full unauthorized...

EUVD-2026-33710

Nextcloud is an open source content collaboration platform. From version 1.3.6 to before version 8.4.0, an improper check allowed users that where provided by LDAP to still authenticate towards user OIDC after they where deleted. This issue has been patched in version 8.4.0...

CVE-2026-45284 Nextcloud: Wrong condition in the User OIDC app's LdapService allowed deleted LDAP users to authenticate

Nextcloud is an open source content collaboration platform. From version 1.3.6 to before version 8.4.0, an improper check allowed users that where provided by LDAP to still authenticate towards user OIDC after they where deleted. This issue has been patched in version 8.4.0...

CVE-2026-45284 Nextcloud: Wrong condition in the User OIDC app's LdapService allowed deleted LDAP users to authenticate

Nextcloud is an open source content collaboration platform. From version 1.3.6 to before version 8.4.0, an improper check allowed users that where provided by LDAP to still authenticate towards user OIDC after they where deleted. This issue has been patched in version 8.4.0...

Wrong condition in the User OIDC app's LdapService allowed deleted LDAP users to authenticate

None...

CVE-2026-3638

Improper access control in user and role restore API endpoints in Devolutions Server 2025.3.11.0 and earlier allows a low-privileged authenticated user to restore deleted users and roles via crafted API requests...

EUVD-2026-10348

Improper access control in user and role restore API endpoints in Devolutions Server 2025.3.11.0 and earlier allows a low-privileged authenticated user to restore deleted users and roles via crafted API requests...

CVE-2026-3638

Improper access control in user and role restore API endpoints in Devolutions Server 2025.3.11.0 and earlier allows a low-privileged authenticated user to restore deleted users and roles via crafted API requests...

CVE-2026-3638

Improper access control in user and role restore API endpoints in Devolutions Server 2025.3.11.0 and earlier allows a low-privileged authenticated user to restore deleted users and roles via crafted API requests...

CVE-2026-3638

CVE-2026-3638 : Multiple sources (NVD, Red Hat, ENISA, CVE List) describe an improper access control flaw in Devolutions Server up to version 2025.3.11.0. A low-privileged, authenticated user can restore deleted users and roles via crafted API requests on the user/role restore endpoints. Document...

EUVD-2022-43130

Malicious code in bioql PyPI...

EUVD-2022-49191

Malicious code in bioql PyPI...

CVE-2025-28059

An access control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows deleted users to retain access to system resources due to improper session invalidation and stale token handling. When an administrator deletes a user account, the backend fails to terminate active sessions and revoke...

SUSE CVE-2024-43784

lakeFS is an open-source tool that transforms object storage into a Git-like repository. Existing lakeFS users who have issued credentials to users who have been deleted are affected by this vulnerability. When creating a new user with the same username as a deleted user, that user will inherit a...

CVE-2023-22650 Rancher does not automatically clean up a user deleted or disabled from the configured Authentication Provider

A vulnerability has been identified in which Rancher does not automatically clean up a user which has been deleted from the configured authentication provider AP. This characteristic also applies to disabled or revoked users, Rancher will not reflect these modifications which may leave the user’s...

CVE-2023-22650 Rancher does not automatically clean up a user deleted or disabled from the configured Authentication Provider

A vulnerability has been identified in which Rancher does not automatically clean up a user which has been deleted from the configured authentication provider AP. This characteristic also applies to disabled or revoked users, Rancher will not reflect these modifications which may leave the user’s...

CVE-2024-45187 Mage AI allows deleted users to use the terminal server with admin access, leading to remote code execution

Guest users in the Mage AI framework that remain logged in after their accounts are deleted, are mistakenly given high privileges and specifically given access to remotely execute arbitrary code through the Mage AI terminal server...

CVE-2024-45187 Mage AI allows deleted users to use the terminal server with admin access, leading to remote code execution

Guest users in the Mage AI framework that remain logged in after their accounts are deleted, are mistakenly given high privileges and specifically given access to remotely execute arbitrary code through the Mage AI terminal server...