---
id: CVE-2025-67717
title: ZITADEL is an open-source identity infrastructure tool
summary: >-
  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 d…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-497
vendor: zitadel
product: zitadel
affected:
  - 'zitadel >= 2.44.0, <= 2.71.19'
  - 'zitadel >= 3.0.0, < 3.4.5'
  - 'zitadel >= 4.0.0, < 4.7.2'
patched:
  - zitadel 4.7.2
published: '2025-12-11'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T20:10:00.190'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-67717'
references:
  - url: >-
      https://github.com/zitadel/zitadel/commit/826039c6208fe71df57b3a94c982b5ac5b0af12c
    label: security-advisories@github.com
  - url: 'https://github.com/zitadel/zitadel/security/advisories/GHSA-f4cf-9rvr-2rcx'
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.00222
epssPercentile: 0.11917
ingestedAt: '2026-10-14T20:53:12.271Z'
---

## Overview

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.

## Affected

- `zitadel >= 2.44.0, <= 2.71.19`
- `zitadel >= 3.0.0, < 3.4.5`
- `zitadel >= 4.0.0, < 4.7.2`

## Remediation

Upgrade past the affected range:

- `zitadel 4.7.2`