PT-2026-45266 · Nousresearch · Hermes-Agent

Eric-J · Published 2026-06-01 · Updated 2026-06-01 · CVE-2026-10222

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 versions prior to 2026.4.31

Description An injection flaw exists in the sanitize env lines() function within the hermes cli/config.py file. This issue allows for remote attacks, although exploitation is considered difficult and requires a high level of complexity.

Recommendations Update to a version later than 2026.4.30. As a temporary workaround, restrict access to the sanitize env lines() function in the hermes cli/config.py file to minimize the risk of exploitation.

Exploit

Fix

Special Elements Injection

Improper Neutralization

Weakness Enumeration

CWE-74

CWE-707

Related Identifiers

CVE-2026-10222

Affected Products

Hermes-Agent

References · 9

• 🔥 https://gist.github.com/YLChen-007/7ee2eeaa383b3540d2e8854250c03fb0 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-10222 · Security Note
• https://vuldb.com/submit/822020 · Note
• https://vuldb.com/vuln/367501 · Note
• https://twitter.com/VulmonFeeds/status/2061373047878070722 · Twitter Post
• https://vuldb.com/cve/CVE-2026-10222 · Note
• https://vuldb.com/vuln/367501/cti · Note
• https://t.me/CVEtracker/55440 · Telegram Post
• https://t.me/cveNotify/165414 · Telegram Post