RCE in Hkuds Nanobot
CVE-2026-19243
A security vulnerability has been detected in HKUDS nanobot up to 0.2.1. Impacted is the function ExecTool._guard_command/ExecTool._spawn of the file nanobot/agent/tools/shell.py of the component Shell Allowlist Handler. Such manipulation…
Vulnerability class: Command Injection (OS Command Injection)
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Hkuds Nanobot — versions 0.2.0, 0.2.1, 0.3.0
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-19243?
- CVE-2026-19243 is a medium-severity vulnerability in Hkuds Nanobot, classified under Command Injection. CVSS score: 6.3/10. Published 2026-08-07.
- How severe is CVE-2026-19243?
- Medium severity. CVSS v3 base score is 6.3 out of 10.