CVE-2026-53870
Hermes Agent < 0.16.0 - Sensitive File Permission Vulnerability in Store Files
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 6.8EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
17 jun 2026Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
Hermes Agent before 0.16.0 creates response_store.db and webhook_subscriptions.json with world-readable permissions (mode 0o644), exposing conversation history and HMAC secrets to local users. Attackers with local filesystem access can read these files directly to obtain sensitive data including conversation history, tool payloads, prompts, and per-route HMAC secrets.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Produtos afetados
NousResearch · hermes-agentQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://github.com/NousResearch/hermes-agent/commit/3bace071bfadf2d2bec2ee048471a31ec920e3e8https://github.com/NousResearch/hermes-agent/pull/30917https://github.com/NousResearch/hermes-agent/pull/31469https://github.com/NousResearch/hermes-agent/releases/tag/v2026.6.5https://www.vulncheck.com/advisories/hermes-agent-sensitive-file-permission-vulnerability-in-store-files