PT-2026-35390 · Nousresearch · Hermes-Agent

Yu-Bao · Published 2026-04-27 · Updated 2026-04-27 · CVE-2026-7112

Positive Technologies (AI Summary)

CVSS v3.1

5.6

Medium

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions NousResearch hermes-agent version 0.8.0

Description Improper authentication exists in the API SERVER KEY Handler component. The issue is located within the check auth() function of the gateway/platforms/api server.py file. This flaw allows a remote attacker to bypass authentication, although the attack complexity is high and exploitation is considered difficult.

Recommendations As a temporary workaround, consider restricting access to the check auth() function in the gateway/platforms/api server.py file until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2026-7112

Affected Products

Hermes-Agent

References · 9

• 🔥 https://github.com/NousResearch/hermes-agent/issues/6439 · Exploit
• https://github.com/NousResearch/hermes-agent/pull/6477 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-7112 · Security Note
• https://vuldb.com/submit/800800 · Note
• https://vuldb.com/vuln/359712/cti · Note
• https://twitter.com/VulmonFeeds/status/2048794038468329821 · Twitter Post
• https://github.com/NousResearch/hermes-agent · Note
• https://twitter.com/CVEnew/status/2048852217189290203 · Twitter Post
• https://vuldb.com/vuln/359712 · Note