Description
A vulnerability was determined in AstrBotDevs AstrBot up to 4.22.1. Impacted is the function add_mcp_server of the file astrbot/dashboard/routes/tools.py of the component MCP Endpoint. This manipulation of the argument command causes command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AstrBotDevs | AstrBot | 4.22.0, 4.22.1 | — |
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- AstrBot <= 4.22.1 - Command Injection http/cves/2026/CVE-2026-6118.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.
References
- VDB-356978 | AstrBotDevs AstrBot MCP Endpoint tools.py add_mcp_server command injection vdb-entry technical-description
- VDB-356978 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #792655 | AstrBotDevs AstrBot 4.22.1 Arbitrary Command Execution third-party-advisory
- https://github.com/AstrBotDevs/AstrBot/issues/7169 exploit issue-tracking
- https://github.com/AstrBotDevs/AstrBot/ product