NousResearch hermes-agent config.py _sanitize_env_lines injection_CVE-2026-10222

6.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.30. Affected by this issue is the function _sanitize_env_lines of the file hermes_cli/config.py. The manipulation results in injection. It is possible to launch the attack remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-10222

Source VulDB

Published Jun 1, 2026 at 04:00

Affected Product

Vendor NousResearch

Product hermes-agent

Version 2026.4.0

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

CWE Classification

CWE-74 CWE-707

References

{
    "lastseen": "",
    "description": "A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.30. Affected by this issue is the function _sanitize_env_lines of the file hermes_cli/config.py. The manipulation results in injection. It is possible to launch the attack remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-06-01T04:00:11.313Z",
    "modified": "2026-06-01T04:00:11.313Z",
    "type": "cve",
    "title": "NousResearch hermes-agent config.py _sanitize_env_lines injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/367501\nhttps://vuldb.com/vuln/367501/cti\nhttps://vuldb.com/cve/CVE-2026-10222\nhttps://vuldb.com/submit/822020\nhttps://gist.github.com/YLChen-007/7ee2eeaa383b3540d2e8854250c03fb0",
    "id": "CVE-2026-10222",
    "bulletinFamily": "",
    "cwe": [
        "CWE-74",
        "CWE-707"
    ],
    "cvelist": null,
    "sourceData": "NousResearch hermes-agent 2026.4.0\nNousResearch hermes-agent 2026.4.1\nNousResearch hermes-agent 2026.4.2\nNousResearch hermes-agent 2026.4.3\nNousResearch hermes-agent 2026.4.4\nNousResearch hermes-agent 2026.4.5\nNousResearch hermes-agent 2026.4.6\nNousResearch hermes-agent 2026.4.7\nNousResearch hermes-agent 2026.4.8\nNousResearch hermes-agent 2026.4.9\nNousResearch hermes-agent 2026.4.10\nNousResearch hermes-agent 2026.4.11\nNousResearch hermes-agent 2026.4.12\nNousResearch hermes-agent 2026.4.13\nNousResearch hermes-agent 2026.4.14\nNousResearch hermes-agent 2026.4.15\nNousResearch hermes-agent 2026.4.16\nNousResearch hermes-agent 2026.4.17\nNousResearch hermes-agent 2026.4.18\nNousResearch hermes-agent 2026.4.19\nNousResearch hermes-agent 2026.4.20\nNousResearch hermes-agent 2026.4.21\nNousResearch hermes-agent 2026.4.22\nNousResearch hermes-agent 2026.4.23\nNousResearch hermes-agent 2026.4.24\nNousResearch hermes-agent 2026.4.25\nNousResearch hermes-agent 2026.4.26\nNousResearch hermes-agent 2026.4.27\nNousResearch hermes-agent 2026.4.28\nNousResearch hermes-agent 2026.4.29\nNousResearch hermes-agent 2026.4.30",
    "sourceHref": "",
    "cvss": {
        "score": 6.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "hermes-agent",
    "version": "2026.4.0",
    "vendor": "NousResearch",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}