CVE-2026-90809
A vulnerability was identified in HKUDS nanobot up to 0.2.1. The affected element is the function ExecTool._guard_command/ExecTool._spawn of the file nanobot/agent/tools/shell.py of the component ExecTool. Such manipulation leads to argument injection. It is possible to launch the attack remotely. The name of the patch is af582246f141311d574551b7571a517bcc3df750. It is best practice to apply a patch to resolve this issue.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 7.5
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- EPSS probability
- 0.33%
- CWE
- CWE-88, CWE-74
- Published
- 2026-09-14
- Last modified
- 2026-09-15
Affected products
- HKUDS nanobot
- HKUDS nanobot
Weakness type
Related vulnerabilities
- CVE-2026-24061 — telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment
- CVE-2026-86060 — SSH session privilege manipulation via a crafted username in Mikrotik RouterOS
- CVE-2026-27613 — CGI Parameter Injection (Bypass of STRICT_CGI_PARAMS and EscapeShellParam)
- CVE-2024-47516 — Pagure: argument injection in pagurerepo.log()
- CVE-2026-27947 — Group-Office Vulnerable to Remote Code Execution (RCE)
- CVE-2026-25134 — Group-Office Argument Injection in MaintenanceController::actionZipLanguage
- CVE-2025-49008 — Atheos Improper Input Validation Vulnerability Enables RCE in Common.php
- CVE-2026-27208 — api-gateway-deploy Affected by Exploitable Command Injection via Unprivileged Root Execution