CVE-2025-67717

published 2025-12-11

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…

Priority P4 20 medium 4.3 CVSS 3.1

AV N AC L PR L UI N S U C L I N A N

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

9 ranges

Vendor	Product	Version range	Fixed in
github.com	zitadel_zitadel	>= 0 < 1.80.0-v2.20.0.20251210121356-826039c6208f	1.80.0-v2.20.0.20251210121356-826039c6208f
github.com	zitadel_zitadel	>= 2.44.0 < 3.4.5	3.4.5
github.com	zitadel_zitadel	>= 4.0.0-rc.1 < 4.7.2	4.7.2
zitadel	zitadel	< 1.80.0-v2.20.0.20251210	1.80.0-v2.20.0.20251210
zitadel	zitadel	—	—
zitadel	zitadel	—	—
zitadel	zitadel	2.44.0 – 2.71.19	—
zitadel	zitadel	>= 3.0.0 < 3.4.5	3.4.5
zitadel	zitadel	>= 4.0.0 < 4.7.2	4.7.2

CVSS provenance

nvd v3.1 4.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

nvd v4.0 5.3 MEDIUM CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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CWE-497