CVE-2026-82020
Gravedad CVSS v4.0:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
28/08/2026
Última modificación:
28/08/2026
Descripción
*** Pendiente de traducción *** Hermes Agent 0.16.0 prior to 0.17.0 contains an improper path restriction vulnerability that allows attackers who can influence ingested message content to overwrite the credential store by bypassing sensitive-path guards that excluded the auth.json file. Attackers can craft malicious messages directing the agent's file-write tooling to overwrite the credential store without triggering any path-based protection, enabling credential tampering or unauthorized access.
Impacto
Puntuación base 4.0
7.60
Gravedad 4.0
ALTA
Puntuación base 3.x
6.80
Gravedad 3.x
MEDIA
Referencias a soluciones, herramientas e información
- https://github.com/NousResearch/hermes-agent/commit/2b67e96aec2aa2abd5e94b544cda8e564c75f9f5
- https://github.com/NousResearch/hermes-agent/commit/da28d5d113956dcf803d5cff552a120740a96a59
- https://github.com/NousResearch/hermes-agent/pull/45821
- https://github.com/NousResearch/hermes-agent/releases/tag/v2026.6.19
- https://www.vulncheck.com/advisories/hermes-agent-credential-store-overwrite-via-file-write-tool



