CVE-2026-11455

MEDIUM

FoundationAgents MetaGPT common.py check_cmd_exists command injection

Title source: cna
STIX 2.1

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.

References (7)

Core 7
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-369074 | FoundationAgents MetaGPT common.py check_cmd_exists command injection
https://vuldb.com/vuln/369074
Signature, Permissions Required signature permissions-required
VDB-369074 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/369074/cti
Third Party Advisory third-party-advisory
CVE-2026-11455 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-11455
Third Party Advisory third-party-advisory
Submit #828206 | FoundationAgents MetaGPT 0.8.2 Command Injection
https://vuldb.com/submit/828206

Scores

CVSS v3 5.0
EPSS 0.0088
EPSS Percentile 54.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-74 CWE-77
Status published
Products (3)
FoundationAgents/MetaGPT 0.8.0
FoundationAgents/MetaGPT 0.8.1
FoundationAgents/MetaGPT 0.8.2
Published Jun 07, 2026
Tracked Since Jun 07, 2026