CVE-2026-43881

Technical details about CVE-2026-43881 are not provided in the connected documents. The Initial Description summarizes the vulnerability, but no vendor/product/version specifics or remediation are included here. Monitor for updated advisories and fixes.

SUSE CVE-2025-67717

ZITADEL is an open-source identity infrastructure tool. Versions 2.44.0 through 3.4.4 and 4.0.0-rc.1 through 4.7.1 disclose the total number of instance users to authenticated users, regardless of their specific permissions. While this does not leak individual user data or PII, disclosing the tot...

CVE-2025-67717

ZITADEL is an open-source identity infrastructure tool. Versions 2.44.0 through 3.4.4 and 4.0.0-rc.1 through 4.7.1 disclose the total number of instance users to authenticated users, regardless of their specific permissions. While this does not leak individual user data or PII, disclosing the tot...

CVE-2025-67717

ZITADEL is an open-source identity infrastructure tool. Versions 2.44.0 through 3.4.4 and 4.0.0-rc.1 through 4.7.1 disclose the total number of instance users to authenticated users, regardless of their specific permissions. While this does not leak individual user data or PII, disclosing the tot...

CVE-2025-67717

ZITADEL (open-source identity infrastructure) has an information disclosure vulnerability: versions 2.44.0–3.4.4 and 4.0.0-rc.1–4.7.1 disclose the total number of instance users to authenticated users via the totalResult field. This does not expose individual user data, but the total user count c...

CVE-2025-67717 Zitadel Discloses the Total Number of Instance Users

ZITADEL is an open-source identity infrastructure tool. Versions 2.44.0 through 3.4.4 and 4.0.0-rc.1 through 4.7.1 disclose the total number of instance users to authenticated users, regardless of their specific permissions. While this does not leak individual user data or PII, disclosing the tot...

CVE-2025-67717 Zitadel Discloses the Total Number of Instance Users

ZITADEL is an open-source identity infrastructure tool. Versions 2.44.0 through 3.4.4 and 4.0.0-rc.1 through 4.7.1 disclose the total number of instance users to authenticated users, regardless of their specific permissions. While this does not leak individual user data or PII, disclosing the tot...

CVE-2025-67717 Zitadel Discloses the Total Number of Instance Users

ZITADEL is an open-source identity infrastructure tool. Versions 2.44.0 through 3.4.4 and 4.0.0-rc.1 through 4.7.1 disclose the total number of instance users to authenticated users, regardless of their specific permissions. While this does not leak individual user data or PII, disclosing the tot...

PT-2025-50564

ZITADEL is an open-source identity infrastructure tool. Versions 2.44.0 through 3.4.4 and 4.0.0-rc.1 through 4.7.1 disclose the total number of instance users to authenticated users, regardless of their specific permissions. While this does not leak individual user data or PII, disclosing the tot...

Zitadel Discloses the Total Number of Instance Users

Summary Zitadel's User Service discloses the total number of instance users to unauthorized users. Impact The ZITADEL User Service exposes the total number of users within an instance to any authenticated user, regardless of their specific permissions. While this does not leak individual user dat...