CVE-2026-14627: medium-severity vulnerability in NousResearch hermes-agent
NousResearch hermes-agent Discord Platform Integration discord.py DiscordAdapter._is_allowed_user improper authentication
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.3epss 0.6%
A security vulnerability has been detected in NousResearch hermes-agent up to 0.15.2. This affects the function DiscordAdapter._is_allowed_user of the file gateway/platforms/discord.py of the component Discord Platform Integration. Such manipulation leads to improper authentication. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
NousResearch · hermes-agentpublic PoCs found — 1
cve_referencegist.github.com/YLChen-007/d030c690b10a97319efb129ca2f5badbunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — NousResearch hermes-agent
In the same product, most dangerous first.
CVE-2026-9367MEDIUMNousResearch hermes-agent terminal_tool approval.py detect_dangerous_command os command injectionEPSS 2.7%CVE-2026-71963HIGHHermes Agent 0.18.2 - 0.21.0 RCE via git core.fsmonitor Config InjectionEPSS 0.9%CVE-2026-14628MEDIUMNousResearch hermes-agent Live Webhook Endpoint base.py extract_media path traversalEPSS 0.8%CVE-2026-9351MEDIUMNousResearch hermes-agent read_file Tool file_tools.py _is_blocked_device path traversalEPSS 0.7%CVE-2026-53869HIGHHermes Agent < 0.16.0 - DNS Rebinding Bypass via WebSocket EndpointsEPSS 0.6%CVE-2026-84287MEDIUMNousResearch hermes-agent Session Chat api_server.py denial of serviceEPSS 0.5%