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CVE-2026-61446— PraisonAI before 1.6.78 Remote Code Execution via Plugin Auto-Discovery

Quick assessment

Affected
MervinPraison PraisonAI
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MervinPraison PraisonAI是MervinPraison个人开发者的 MervinPraison PraisonAI 1.6.78之前版本存在代码注入漏洞，该漏洞源于插件管理器在加载和执行Python (.py)文件时未进行代码签名、完整性验证或沙箱隔离，可能导致攻击者通过写入恶意.py文件到插件目录实现远程代码执行。

CVSS 8.4 · High EPSS 0.33% · P23

Affected Version Matrix 2

VendorProduct Version RangeStatus
MervinPraison PraisonAI < 1.6.78 affected
1.6.78 unaffected
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I. Basic Information for CVE-2026-61446

Vulnerability Information
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Vulnerability Title
PraisonAI before 1.6.78 Remote Code Execution via Plugin Auto-Discovery
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI (praisonaiagents) before 1.6.78 contains a remote code execution vulnerability in the plugin manager, which loads and executes arbitrary Python (.py) files from project-level and user-home .praisonai/plugins/ directories using importlib spec_from_file_location() and exec_module() without code signing, integrity verification, or sandboxing. An attacker who can write a malicious .py file to a plugin directory (for example via path traversal, a supply chain attack, or a compromised dependency) achieves arbitrary code execution when the plugin system initializes.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/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
MervinPraison PraisonAI 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MervinPraison PraisonAI是MervinPraison个人开发者的 MervinPraison PraisonAI 1.6.78之前版本存在代码注入漏洞，该漏洞源于插件管理器在加载和执行Python (.py)文件时未进行代码签名、完整性验证或沙箱隔离，可能导致攻击者通过写入恶意.py文件到插件目录实现远程代码执行。
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

Vendor Product Affected Versions CPE Subscribe
MervinPraison PraisonAI 0 ~ 1.6.78 -

II. Public POCs for CVE-2026-61446

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6244 chars
Pro+ exclusive includes:
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
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-61446

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Vendor Advisories for CVE-2026-61446 (2)

Same Patch Batch · MervinPraison · 2026-07-15 · 11 CVEs total

CVE-2026-61436 8.6 HIGH PraisonAI before 4.6.78 Missing Webhook Signature Verification
CVE-2026-61430 8.5 HIGH PraisonAI before 1.6.78 DNS Rebinding SSRF via web_crawl
CVE-2026-61435 8.2 HIGH PraisonAI before 4.6.78 Authentication Bypass via Host Header Spoofing
CVE-2026-61443 8.1 HIGH PraisonAI before 1.6.78 Remote Code Execution via SkillTools
CVE-2026-61433 7.8 HIGH PraisonAI before 4.6.78 Code Injection via API deployment generator
CVE-2026-60085 7.5 HIGH PraisonAI before 4.6.78 Unenforced Security Policy in Subprocess Sandbox
CVE-2026-61427 7.3 HIGH PraisonAI before 4.6.78 Authentication Bypass via HTTP-stream
CVE-2026-61438 7.3 HIGH PraisonAI before 4.6.78 Remote Code Execution via Broken AST Sandbox
CVE-2026-61440 6.5 MEDIUM PraisonAI Platform before 0.1.9 Authorization Bypass via Label Endpoints
CVE-2026-60087 6.1 MEDIUM PraisonAI before 1.6.78 Tool Approval Cache Bypass

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-61446

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