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CVE-2025-67717
Good to know:
Date: December 10, 2025
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 total user count via the totalResult field constitutes an information disclosure vulnerability that may be sensitive in certain contexts. This issue is fixed in versions 3.4.5 and 4.7.2.
Severity Score
Related Resources (5)
Severity Score
Weakness Type (CWE)
Exposure of Sensitive System Information to an Unauthorized Control Sphere
CWE-497Top Fix
Upgrade Version
Upgrade to version github.com/zitadel/zitadel - v4.7.2;github.com/zitadel/zitadel - v3.4.5;github.com/zitadel/zitadel - v1.80.0-v2.20.0.20251210121356-826039c6208f;https://github.com/zitadel/zitadel.git - v3.4.5;https://github.com/zitadel/zitadel.git - v4.7.2
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | NONE |
| Availability (A): | NONE |