CVE-2026-11455CWE-74CWE-77

FoundationAgents MetaGPT common.py check_cmd_exists command injection

Low · published June 7, 2026

CVSS v4.0
2.3
EPSS
1%
Percentile
60.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00936 · 60.4th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2026-06-07T07:00Z
EPSS history
Timeline
  • 07 JUN 07:00Z
    FoundationAgents MetaGPT common.py check_cmd_exists command injection
    cvelistv5