Description
A flaw has been found in NousResearch hermes-agent up to 0.16.0. This affects the function save_url_image of the file agent/image_gen_provider.py of the component xAI Image Generation Provider. This manipulation causes server-side request forgery. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| NousResearch | hermes-agent | 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.10, 0.11, 0.12, 0.13, 0.14, 0.15, 0.16.0 | — |
References
- VDB-385784 | NousResearch hermes-agent xAI Image Generation Provider image_gen_provider.py save_url_image server-side request forgery vdb-entry technical-description
- VDB-385784 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-18774 | CVE Analysis and Report third-party-advisory
- Submit #856875 | NousResearch hermes-agent 0.16.0 Server-Side Request Forgery (CWE-918) third-party-advisory
- https://gist.github.com/YLChen-007/7c71603a25d84f372f2275dd570e99d4 exploit