CVE-2026-27945
ZITADEL has potential SSRF via Actions in github.com/zitadel/zitadel
EPSS 0.05%
Description
ZITADEL has potential SSRF via Actions 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 v2.59.0 before v4.11.1.
How to fix CVE-2026-27945
To remediate CVE-2026-27945, upgrade the affected package to a fixed version below.
- —upgrade to 1.80.0-v2.20.0.20260225053328-b2532e966621 or later
- —upgrade to 4.11.1 or later
Is CVE-2026-27945 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.80.0-v2.20.0.20260225053328-b2532e966621
- >= 2.59.0, < 4.11.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |