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CVE-2026-61447— PraisonAI before 1.6.78 Remote Code Execution via CodeAgent

CVSS 10.0 · Critical EPSS 0.74% · P51

Affected Version Matrix 2

VendorProductVersion RangeStatus
MervinPraisonPraisonAI< 1.6.78affected
1.6.78unaffected
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I. Basic Information for CVE-2026-61447

Vulnerability Information
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Vulnerability Title
PraisonAI before 1.6.78 Remote Code Execution via CodeAgent
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI before 1.6.78 contains a remote code execution vulnerability in CodeAgent._execute_python() that executes LLM-generated Python code without AST validation, import restrictions, or sandbox enforcement. Attackers can influence LLM output through prompt injection to exfiltrate all environment secrets and execute arbitrary code on the host system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Mervin Praison PraisonAI 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mervin Praison PraisonAI是Mervin Praison个人开发者开源的一个低代码多智能体协作框架。 Mervin Praison PraisonAI 1.6.78之前版本存在代码注入漏洞，该漏洞源于CodeAgent._execute_python()中执行LLM生成的Python代码时没有AST验证、导入限制或沙箱强制执行，攻击者可通过提示注入影响LLM输出，从而窃取所有环境机密并在主机系统上执行任意代码。
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
MervinPraisonPraisonAI 0 ~ 1.6.78 -

II. Public POCs for CVE-2026-61447

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 6176 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-61447

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Vendor Advisories for CVE-2026-61447 (1)

Other References for CVE-2026-61447 (1)

Same Patch Batch · MervinPraison · 2026-07-11 · 9 CVEs total

CVE-2026-614459.9 CRITICALPraisonAI before 4.6.78 Arbitrary File Write and Command Execution
CVE-2026-600909.8 CRITICALPraisonAI before 4.6.78 SQL/CQL Injection via vector dimension
CVE-2026-614268.6 HIGHPraisonAI before 1.7.3 Unauthenticated Agent Access via Insecure Defaults
CVE-2026-614298.5 HIGHPraisonAI before 1.6.78 SSRF via Crawl4AI Chromium backend
CVE-2026-614397.5 HIGHPraisonAI before 4.6.78 Prompt Injection Defense Bypass
CVE-2026-614287.3 HIGHPraisonAI AgentMail before 4.6.78 Message Injection via Webhook
CVE-2026-614427.1 HIGHPraisonAI Platform before 0.1.9 Authorization Bypass via PATCH
CVE-2026-600885.5 MEDIUMPraisonAI before 4.6.78 Path Traversal via Custom Commands

IV. Related Vulnerabilities

Same product: PraisonAI
Same vendor: MervinPraison
Same weakness: CWE-94

V. Comments for CVE-2026-61447

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