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CVE-2026-5973— FoundationAgents MetaGPT common.py get_mime_type os command injection

CVSS 7.3 · High EPSS 0.48% · P65
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I. Basic Information for CVE-2026-5973

Vulnerability Information
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Vulnerability Title
FoundationAgents MetaGPT common.py get_mime_type os command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in FoundationAgents MetaGPT up to 0.8.1. Impacted is the function get_mime_type of the file metagpt/utils/common.py. The manipulation results in os command injection. The attack can be executed remotely. The exploit has been made public and could be used. The project was informed of the problem early through a pull request but has not reacted yet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
MetaGPT 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MetaGPT是MetaGPT公司的一个多代理框架。 MetaGPT 0.8.1及之前版本存在操作系统命令注入漏洞，该漏洞源于对metagpt/utils/common.py文件中get_mime_type函数的操作，可能导致os命令注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
FoundationAgentsMetaGPT 0.8.0 -

II. Public POCs for CVE-2026-5973

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7651 chars
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III. Intelligence Information for CVE-2026-5973

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Same Patch Batch · FoundationAgents · 2026-04-09 · 5 CVEs total

CVE-2026-59707.3 HIGHFoundationAgents MetaGPT HumanEvalBenchmark/MBPPBenchmark check_solution code injection
CVE-2026-59717.3 HIGHFoundationAgents MetaGPT XML action_node.py ActionNode.xml_fill eval injection
CVE-2026-59727.3 HIGHFoundationAgents MetaGPT terminal.py Terminal.run_command os command injection
CVE-2026-59747.3 HIGHFoundationAgents MetaGPT terminal.py Bash.run os command injection

IV. Related Vulnerabilities

Same product: MetaGPT
Same vendor: FoundationAgents
Same weakness: CWE-78

V. Comments for CVE-2026-5973

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