CVE-2026-114463
CVE-2026-114463
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The webhook platform gateway in Nous Research Hermes Agent versions builds the session chat_id as webhook:{route_name}:{delivery_id} and re-derives the authorizing route by splitting that string, so a route name containing a ":" resolves toolset authorization to a different, higher-privileged prefix route than the one authenticated, which allows a remote attacker with the target HMAC to gain that higher-privileged route's toolsets.
EPSS 0,4%
- Publication
- Mise à jour
Produits et versions concernés
hermes agent
- Versions du logiciel
- ≥ 0, ≤ 2026.8.19: Concernée (custom)
Aucun correctif publié