CVE-2026-27946
ZITADEL Users Can Self-Verify Email/Phone via UpdateHumanUser API in github.com/zitadel/zitadel
EPSS 0.04%
Description
ZITADEL Users Can Self-Verify Email/Phone via UpdateHumanUser API in github.com/zitadel/zitadel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/zitadel/zitadel from v2.43.0 before v3.4.7, from v4.0.0 before v4.11.1.
How to fix CVE-2026-27946
To remediate CVE-2026-27946, upgrade the affected package to a fixed version below.
- —upgrade to 4.11.1 or later
- —upgrade to 1.80.0-v2.20.0.20260225053417-0261536243e5 or later
Is CVE-2026-27946 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 4.0.0, < 4.11.1
- from 0, < 1.80.0-v2.20.0.20260225053417-0261536243e5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N |