CVE-2026-11461

Medium

Description

A vulnerability has been found in NousResearch hermes-agent up to 0.12.0. This affects the function resolve_session_by_title of the file hermes_state.py of the component resume Endpoint. Such manipulation of the argument Title leads to authorization bypass. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

SeverityMedium

CVSS6.3

Exploit probability—

ProductNousresearch Hermes-agent

PublishedJun 7, 2026

First seenJun 7, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key CWE-285CWE-285

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
nousresearch hermes-agent	0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.10, 0.11, 0.12.0	—

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