NousResearch hermes-agent Webhook Endpoint feishu.py _handle_webhook_request resource consumption
Summary
| CVE | CVE-2026-10224 |
|---|---|
| State | PUBLISHED |
| Assigner | VulDB |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-06-01 06:16:38 UTC |
| Updated | 2026-06-01 15:15:37 UTC |
| Description | 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. |
Risk And Classification
Primary CVSS: v4.0 5.5 MEDIUM from [email protected]
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Problem Types: CWE-400 | CWE-404 | CWE-400 Resource Consumption | CWE-404 Denial of Service
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 5.5 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/C... |
| 4.0 | CNA | DECLARED | 6.9 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P |
| 3.1 | [email protected] | Primary | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| 3.1 | CNA | DECLARED | 5.3 | MEDIUM | 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 |
| 3.0 | CNA | DECLARED | 5.3 | MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R |
| 2.0 | [email protected] | Secondary | 5 | AV:N/AC:L/Au:N/C:N/I:N/A:P | |
| 2.0 | CNA | DECLARED | 5 | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
NonePrivileges Required
NoneUser Interaction
NoneConfidentiality
NoneIntegrity
NoneAvailability
LowSub Conf.
NoneSub Integrity
NoneSub Availability
NoneCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
LowCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
LowCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | NousResearch | Hermes-agent | affected 2026.4.0 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.1 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.2 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.3 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.4 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.5 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.6 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.7 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.8 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.9 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.10 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.11 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.12 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.13 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.14 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.15 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.16 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.17 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.18 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.19 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.20 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.21 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.22 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.23 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.24 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.25 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.26 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.27 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.28 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.29 | Not specified |
| CNA | NousResearch | Hermes-agent | affected 2026.4.30 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| gist.github.com/YLChen-007/0304e313d811f187ade93d3b01de0f87 | [email protected] | gist.github.com | |
| vuldb.com/submit/822022 | [email protected] | vuldb.com | |
| vuldb.com/vuln/367503/cti | [email protected] | vuldb.com | |
| vuldb.com/cve/CVE-2026-10224 | [email protected] | vuldb.com | |
| vuldb.com/vuln/367503 | [email protected] | vuldb.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Eric-j (VulDB User) (en)
CNA: VulDB CNA Team (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-05-31T00:00:00.000Z | Advisory disclosed |
| CNA | 2026-05-31T02:00:00.000Z | VulDB entry created |
| CNA | 2026-05-31T09:56:48.000Z | VulDB entry last update |
There are currently no legacy QID mappings associated with this CVE.