CVE-2026-10224

MEDIUM 5.3

NousResearch hermes-agent Webhook Endpoint feishu.py _handle_webhook_request resource consumption

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in NousResearch hermes-agent up to 2026.4.30. This vulnerability affects the function _handle_webhook_request of the file gateway/platforms/feishu.py of the component Webhook Endpoint. Such manipulation leads to resource consumption. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-400 CWE-404
Vendor	nousresearch
Product	hermes-agent
Published	Jun 1, 2026
Last Updated	Jun 1, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

NousResearch / hermes-agent

2026.4.0 2026.4.1 2026.4.2 2026.4.3 2026.4.4 2026.4.5 2026.4.6 2026.4.7 2026.4.8 2026.4.9 2026.4.10 2026.4.11 2026.4.12 2026.4.13 2026.4.14 2026.4.15 2026.4.16 2026.4.17 2026.4.18 2026.4.19 2026.4.20 2026.4.21 2026.4.22 2026.4.23 2026.4.24 2026.4.25 2026.4.26 2026.4.27 2026.4.28 2026.4.29 2026.4.30

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/367503 vuldb.com: https://vuldb.com/vuln/367503/cti vuldb.com: https://vuldb.com/cve/CVE-2026-10224 vuldb.com: https://vuldb.com/submit/822022 gist.github.com: https://gist.github.com/YLChen-007/0304e313d811f187ade93d3b01de0f87

Credits

🔍 Eric-j (VulDB User) VulDB CNA Team