CVE-2025-67717
Medium · 4.3CVSS
4.3
EPSS
0.2%
Published
Dec 11, 2025
CISA due date
—
The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Go | github.com/zitadel/zitadel | 0 | 1.80.0-v2.20.0.20251210121356-826039c6208f |
| Go | github.com/zitadel/zitadel | 2.44.0 | 3.4.5 |
| Go | github.com/zitadel/zitadel | 4.0.0-rc.1 | 4.7.2 |
| go | github.com/zitadel/zitadel | 2.44.0 | 3.4.5 |
| go | github.com/zitadel/zitadel | 4.0.0-rc.1 | 4.7.2 |
| openSUSE:Leap 15.6 | govulncheck-vulndb | 0 | 0.0.20251230T014957-150000.1.134.1 |
Related vulnerabilities
- GO-2025-4227 Zitadel Discloses the Total Number of Instance Users in github.com/zitadel/zitadel Same vulnerability
- CVE-2026-29067 ZITADEL is an open source identity management platform. Also affects github.com/zitadel/zitadel
- GHSA-282g-fhmx-xf54 ZITADEL Users Can Self-Verify Email/Phone via UpdateHumanUser API Also affects github.com/zitadel/zitadel
- GHSA-6mq3-xmgp-pjm5 ZITADEL's truncated opaque tokens are still valid Also affects github.com/zitadel/zitadel
- CVE-2026-27840 ZITADEL is an open source identity management platform. Also affects github.com/zitadel/zitadel
- CVE-2026-27946 ZITADEL is an open source identity management platform. Also affects github.com/zitadel/zitadel
- GO-2026-4319 Zitadel has a user enumeration vulnerability in Login UIs in github.com/zitadel/zitadel Also affects github.com/zitadel/zitadel
- CVE-2026-23511 Zitadel has a user enumeration vulnerability in Login UIs Also affects github.com/zitadel/zitadel