CVE-2026-10222

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.

CVSS v3 5.6 MEDIUM
CVSS v2.0 5.1 MEDIUM

5.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:H/Au:N/C:P/I:P/A:P

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/YLChen-007/7ee2eeaa383b3540d2e8854250c03fb0
https://vuldb.com/cve/CVE-2026-10222
https://vuldb.com/submit/822020
https://vuldb.com/vuln/367501
https://vuldb.com/vuln/367501/cti

Configurations

No configuration.

History

01 Jun 2026, 06:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-01 06:16

Updated : 2026-06-01 15:15

NVD link : CVE-2026-10222

Mitre link : CVE-2026-10222

CVE.ORG link : CVE-2026-10222

JSON object : View

Products Affected

No product.

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-707

Improper Neutralization

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