CVE-2026-11455

Medium

Description

A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.2. Affected by this issue is the function check_cmd_exists of the file metagpt/utils/common.py. This manipulation of the argument mermaid.path causes command injection. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitation is known to be difficult. 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.

SeverityMedium
CVSS5.0
Exploit probability—
ProductFoundationagents Metagpt
PublishedJun 7, 2026
First seenJun 7, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
foundationagents metagpt0.8.0, 0.8.1, 0.8.2—

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