CVEvulnerability
CVE-2026-67179
7.8 HIGH
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-08-11
- Last modified
- 2026-10-24
- Assigner
- 9119a7d8-5eab-497f-8521-727c672e3725
- CVSS 3.1 (9119a7d8-5eab-497f-8521-727c672e3725)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-644
Description
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.
Related
Weakness · CWE (1)
- CWE-644 Improper Neutralization of HTTP Headers for Scripting Syntax weakness
References
- https://github.com/genkit-ai/genkit/issues/5581 github.com
- https://github.com/genkit-ai/genkit/pull/5587 github.com
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-223-01.json raw.githubusercontent.com
- https://www.cve.org/CVERecord?id=CVE-2026-67179 www.cve.org