Description (CNA)
Genkit does not properly validate host request headers. Any host on the developer's network, and any website the developer visits (via DNS rebinding), can reach POST /api/runAction on the Dev UI server (default port 4000) and execute any registered Genkit action and read the result. Fixed on 2026-06-18.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| genkit-ai / genkit | affected 0 before 2026-06-18; unaffected 2026-06-18 |
CWE
CWE-644
References
- https://github.com/genkit-ai/genkit/issues/5581
- https://github.com/genkit-ai/genkit/pull/5587
- https://www.cve.org/CVERecord?id=CVE-2026-67179
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-223-01.json
ADP enrichment
No English description supplied.
No references supplied.