Medium 6.3Published Apr 12, 2026

CVE-2026-6118AstrBotDevs AstrBot MCP Endpoint tools.py add_mcp_server command injection

Updated under an hour ago (Oct 27, 2026, 10:10 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for AstrBotDevs AstrBot

Exploited in the last 30 days

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.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-77, CWE-74
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Apr 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

AstrBotDevs AstrBot astrbot:astrbot	4.22.0; 4.22.1	CNA record

References

References

https://vuldb.com/vuln/356978	vdb-entry, technical-description
https://vuldb.com/vuln/356978/cti	signature, permissions-required
https://vuldb.com/submit/792655	third-party-advisory
https://github.com/AstrBotDevs/AstrBot/issues/7169	exploit, issue-tracking
https://github.com/AstrBotDevs/AstrBot/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.