AUGUST 16, 2026
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Case File

CVE-2026-18774

MEDIUM · CVSS 6.3 EPSS 0.20% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-04 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

A vulnerability exists in the NousResearch hermes-agent, specifically in the save_url_image function of the xAI Image Generation Provider, which is susceptible to server-side request forgery (SSRF). This flaw allows remote attackers to manipulate server requests, potentially leading to unauthorized access to internal resources. Organizations using affected versions should prioritize patching this vulnerability to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit
GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-18774
Severity
MEDIUM
CVSS
6.3
EPSS
0.20%

Original NVD 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.