Description
A vulnerability has been found in NousResearch hermes-agent up to 0.16.0. This vulnerability affects the function browser_snapshot of the file tools/browser_tool.py of the component Browser Tooling. Such manipulation leads to server-side request forgery. The attack may be launched remotely. The exploit has been disclosed to the public 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-385785 | NousResearch hermes-agent Browser Tooling browser_tool.py browser_snapshot server-side request forgery vdb-entry technical-description
- VDB-385785 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-18775 | CVE Analysis and Report third-party-advisory
- Submit #856877 | NousResearch hermes-agent 0.16.0 Exposure of Sensitive Information to an Unauthorized Actor (CWE-200) third-party-advisory
- https://gist.github.com/YLChen-007/2e5bf7fa58113967807425032234cc89 exploit