PT-2026-47177 · Foundation Agents · Metagpt

Asuka39 · Published 2026-06-07 · Updated 2026-06-07 · CVE-2026-11455

Mitre

CVSS v3.1

5.0

Medium

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

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.

Exploit

Fix

Command Injection

Special Elements Injection

Weakness Enumeration

CWE-77

CWE-74

Related Identifiers

CVE-2026-11455

Affected Products

Metagpt

References · 8

• 🔥 https://notion.so/asuka39/MetaGPT-Command-Injection-via-Mermaid-path-Configuration-35fe35b8556880b29113c8c1b414a8b2?source=copy_link · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-11455 · Security Note
• https://vuldb.com/submit/828206 · Note
• https://vuldb.com/vuln/369074/cti · Note
• https://github.com/FoundationAgents/MetaGPT · Note
• https://vuldb.com/cve/CVE-2026-11455 · Note
• https://github.com/FoundationAgents/MetaGPT/issues/2037 · Note
• https://vuldb.com/vuln/369074 · Note