CVE-2026-11455
LOW
1,3
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: low
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A
MEDIUM
5,0
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: low
MEDIUM
4,6
Source: [email protected]
Access Vector: network
Access Complexity: high
Authentication: single
Confidentiality: partial
Integrity: partial
Availability: partial
Description
AI Translation Available
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.
74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
IncompleteCommon Consequences
Security Scopes Affected:
Confidentiality
Access Control
Other
Integrity
Non-Repudiation
Potential Impacts:
Read Application Data
Bypass Protection Mechanism
Alter Execution Logic
Other
Hide Activities
Applicable Platforms
All platforms may be affected
77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
DraftCommon Consequences
Security Scopes Affected:
Integrity
Confidentiality
Availability
Potential Impacts:
Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies:
AI/ML
https://github.com/FoundationAgents/MetaGPT/
https://github.com/FoundationAgents/MetaGPT/issues/2037
https://vuldb.com/cve/CVE-2026-11455
https://vuldb.com/submit/828206
https://vuldb.com/vuln/369074
https://vuldb.com/vuln/369074/cti
https://www.notion.so/asuka39/MetaGPT-Command-Injection-via-Mermaid-path-Config…