CVE-2025-67494 json
ZITADEL Vulnerable to Unauthenticated Full-Read SSRF via V2 Login
published 11mo ago modified 26d ago also EUVD-2025-201822 , GHSA-7wfc-4796-gmg5 , GO-2025-4210
- cvss
- 9.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 41%
- public exploits
- 0
- none known
Summary
ZITADEL is an open-source identity infrastructure tool. Versions 4.7.0 and below are vulnerable to an unauthenticated, full-read SSRF vulnerability. The ZITADEL Login UI (V2) treats the x-zitadel-forward-host header as a trusted fallback for all deployments, including self-hosted instances. This allows an unauthenticated attacker to force the server to make HTTP requests to arbitrary domains, such as internal addresses, and read the responses, enabling data exfiltration and bypassing network-segmentation controls. This issue is fixed in version 4.7.1.
Patch / fix
- go github.com/zitadel/zitadel 1.80.0-v2.20.0.20251208091519-4c879b47334e, 4.7.1
- go github.com/zitadel/zitadel/v2 1.80.0-v2.20.0.20251208091519-4c879b47334e
- zitadel zitadel 1.80.0-v2.20.0.20251208091519-4c879b47334e, 4.7.1
- govulncheck-vulndb openSUSE Leap 15.6 0.0.20251230T014957-150000.1.134.1
suse advisories SUSE-SU-2026:0037-1
- govulncheck-vulndb openSUSE Leap 16.0 0.0.20260723T184607-160000.1.1
opensuse advisories openSUSE-SU-2026:21483-1
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 10mo ago
Exploit prediction
0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N |
| GitHub | 3.1 | 9.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N |
| NVD | 3.1 | 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/zitadel/zitadel | <1.80.0-v2.20.0.20251208091519-4c879b47334e >=1.83.4, <=1.87.5 >=4.0.0-rc.1, <4.7.1 >=1.83.4 |
1.80.0-v2.20.0.20251208091519-4c879b47334e 4.7.1 |
| go | github.com/zitadel/zitadel/v2 | <1.80.0-v2.20.0.20251208091519-4c879b47334e |
1.80.0-v2.20.0.20251208091519-4c879b47334e |
Affected products
- zitadel zitadel
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/zitadel/zitadel/commit/4c879b47334e01d4fcab921ac1b44eda39acdb96
web, patch
-
github.com
/zitadel/zitadel/security/advisories/GHSA-7wfc-4796-gmg5
web, vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-67494
advisory
-
github.com
/zitadel/zitadel
package
Sources
- CVE List CVE-2025-67494
- GitHub Advisory GHSA-7wfc-4796-gmg5
- NVD CVE-2025-67494
- OSV GO-2025-4210
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.