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CVE-2026-61434— PraisonAI before 4.6.78 Allowlist Bypass via find -exec

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.

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 4.6.78之前版本存在命令注入漏洞，该漏洞源于shell命令执行中的白名单绕过，攻击者可通过find的-exec、-execdir和-delete内置操作执行受限命令，读取受阻止的文件、删除文件或执行非白名单的二进制文件。

CVSS 8.8 · High EPSS 0.88% · P58

Affected Version Matrix 2

VendorProduct Version RangeStatus
MervinPraison PraisonAI < 4.6.78 affected
4.6.78 unaffected
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I. Basic Information for CVE-2026-61434

Vulnerability Information
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Vulnerability Title
PraisonAI before 4.6.78 Allowlist Bypass via find -exec
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI versions before 4.6.78 contain an allowlist bypass vulnerability in shell command execution that allows attackers to execute restricted commands via find's built-in -exec, -execdir, and -delete actions. Attackers can craft find commands with these built-in actions to read blocked files, delete files, or execute non-allowlisted binaries without triggering shell metacharacter filters.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Mervin Praison PraisonAI 命令注入漏洞
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 4.6.78之前版本存在命令注入漏洞，该漏洞源于shell命令执行中的白名单绕过，攻击者可通过find的-exec、-execdir和-delete内置操作执行受限命令，读取受阻止的文件、删除文件或执行非白名单的二进制文件。
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 ~ 4.6.78 -

II. Public POCs for CVE-2026-61434

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9137 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-2026-61434

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Vendor Advisories for CVE-2026-61434 (2)

Same Patch Batch · MervinPraison · 2026-07-10 · 9 CVEs total

CVE-2026-61444 9.1 CRITICAL PraisonAI before 4.6.78 Code Injection via f-string
CVE-2026-61437 7.8 HIGH PraisonAI before 1.6.78 Remote Code Execution via tools.py
CVE-2026-60091 7.2 HIGH PraisonAI before 4.6.78 Unauthenticated SSRF via webhook_url
CVE-2026-61441 6.5 MEDIUM PraisonAI Platform before 0.1.9 Authorization Bypass via Dependencies
CVE-2026-61432 5.7 MEDIUM PraisonAI FastContext before 1.6.78 Path Traversal
CVE-2026-60089 5.5 MEDIUM PraisonAI before 1.6.78 Path Traversal via config.toml
CVE-2026-61431 5.5 MEDIUM PraisonAI before 4.6.78 Path Traversal via ContextGatherer
CVE-2026-60086 5.3 MEDIUM PraisonAI before 4.6.78 Prompt Injection Defense Bypass

IV. Related Vulnerabilities

Same product: PraisonAI
Same vendor: MervinPraison
Same weakness: CWE-78

V. Comments for CVE-2026-61434

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