838 matches found
CVE-2026-76081
ZITADEL is an open source identity management platform. Prior to version 4.16.0, a bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects...
GHSA-V859-C572-QH5P ZITADEL: Improper Role Revocation on Granted Projects during Multiple Role Deletions
Summary A bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects shared between different organizations, potentially allowing users to ke...
ZITADEL: Improper Role Revocation on Granted Projects during Multiple Role Deletions
Summary A bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects shared between different organizations, potentially allowing users to ke...
CVE-2026-76081 ZITADEL: Improper Role Revocation on Granted Projects during Multiple Role Deletions
ZITADEL is an open source identity management platform. Prior to version 4.16.0, a bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects...
EUVD-2026-78163
ZITADEL is an open source identity management platform. Prior to version 4.16.0, a bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects...
CVE-2026-76081 ZITADEL: Improper Role Revocation on Granted Projects during Multiple Role Deletions
ZITADEL is an open source identity management platform. Prior to version 4.16.0, a bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects...
CVE-2026-76081
ZITADEL , an open source identity management platform, contains a permission revocation flaw affecting versions prior to 4.16.0 . When multiple project roles are deleted simultaneously, a bug in the permission-update logic can cause some User Grants on Granted Projects (projects shared between or...
CVE-2026-76081 ZITADEL: Improper Role Revocation on Granted Projects during Multiple Role Deletions
ZITADEL is an open source identity management platform. Prior to version 4.16.0, a bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects...
EUVD-2026-42967
ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange...
ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange
Summary A vulnerability in ZITADEL’s OAuth2 Token Exchange endpoint allows an authenticated user or client to exchange a low-privilege access token for a token with elevated permissions at a completely different application. This bypasses the intended authorization and separation policies...
GHSA-VRH8-C9CM-WH8V ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange
Summary A vulnerability in ZITADEL’s OAuth2 Token Exchange endpoint allows an authenticated user or client to exchange a low-privilege access token for a token with elevated permissions at a completely different application. This bypasses the intended authorization and separation policies...
CVE-2026-76081: Off-by-one Error
ZITADEL is an open source identity management platform. Prior to version 4.16.0, a bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects...
PT-2026-91738
Name of the Vulnerable Software and Affected Versions ZITADEL versions 4.0.0 through 4.15.3 ZITADEL versions 3.0.0 through 3.4.12 Description A bug exists in how the platform updates permissions when multiple project roles are deleted simultaneously. This issue specifically affects User Grants on...
PT-2026-91840
Summary A bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects shared between different organizations, potentially allowing users to ke...
EUVD-2026-42966
ZITADEL: Auto-linking by email: IdP-side email verification is not checked...
ZITADEL: Auto-linking by email: IdP-side email verification is not checked
Summary A flaw in the external identity provider handler allows unauthorized account linking to occur under specific administrative configurations. When auto-linking by email is enabled, ZITADEL checks that the local user's email is verified, but does not explicitly cross-check whether the incomi...
GHSA-992Q-9GWP-7R79 ZITADEL: Auto-linking by email: IdP-side email verification is not checked
Summary A flaw in the external identity provider handler allows unauthorized account linking to occur under specific administrative configurations. When auto-linking by email is enabled, ZITADEL checks that the local user's email is verified, but does not explicitly cross-check whether the incomi...
GHSA-V77H-2W3M-94HX ZITADEL: Missing Token Expiration (`exp`) Validation in JWT IdP Provider
Summary A token lifecycle validation vulnerability was discovered in ZITADEL's external JWT Identity Provider IdP implementation Specifically, within the validation pipeline, if an incoming JWT omits the exp claim entirely, the expiration block is silently skipped rather than rejected. The token ...
ZITADEL: Missing Token Expiration (`exp`) Validation in JWT IdP Provider
Summary A token lifecycle validation vulnerability was discovered in ZITADEL's external JWT Identity Provider IdP implementation Specifically, within the validation pipeline, if an incoming JWT omits the exp claim entirely, the expiration block is silently skipped rather than rejected. The token ...