CVE-2026-11455

LOW EPSS 56.3%
Published Jun 7, 20263w ago · Modified Jun 17, 20261w ago
1.3 CVSS 4.0
Low
Find Similar
Published Jun 7, 2026 3w ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
1.3
Exploitability
—
Impact
—
Vector string
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity High
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
56.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-74
CWE-77 Command Injection Injection

References 7

  • github.com https://github.com/FoundationAgents/MetaGPT/
  • github.com https://github.com/FoundationAgents/MetaGPT/issues/2037
  • vuldb.com https://vuldb.com/cve/CVE-2026-11455
  • vuldb.com https://vuldb.com/submit/828206
  • vuldb.com https://vuldb.com/vuln/369074
  • vuldb.com https://vuldb.com/vuln/369074/cti
  • notion.so https://www.notion.so/asuka39/MetaGPT-Command-Injection-via-Mermaid-path-Configuration-35fe35b8556880b29113c8c1b414a8b2?source=copy_link

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.