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CVE-2024-47821— pyLoad vulnerable to remote code execution by download to /.pyload/scripts using /flashgot API

Quick assessment

Affected
pyload pyload
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.

pyLoad是pyLoad开源的一个用 Python 编写的免费开源下载管理器。 pyLoad 0.5.0版本存在操作系统命令注入漏洞，该漏洞源于不当的权限处理，允许攻击者通过更改下载文件夹为/scripts路径并使用/flashgot API下载可执行文件,来实现远程代码执行。

CVSS 9.1 · Critical EPSS 0.68% · P51
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I. Basic Information for CVE-2024-47821

Vulnerability Information
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Vulnerability Title
pyLoad vulnerable to remote code execution by download to /.pyload/scripts using /flashgot API
Source: CVE Program / CVE List V5
Vulnerability Description
pyLoad is a free and open-source Download Manager. The folder `/.pyload/scripts` has scripts which are run when certain actions are completed, for e.g. a download is finished. By downloading a executable file to a folder in /scripts and performing the respective action, remote code execution can be achieved in versions prior to 0.5.0b3.dev87. A file can be downloaded to such a folder by changing the download folder to a folder in `/scripts` path and using the `/flashgot` API to download the file. This vulnerability allows an attacker with access to change the settings on a pyload server to execute arbitrary code and completely compromise the system. Version 0.5.0b3.dev87 fixes this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/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
pyLoad 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
pyLoad是pyLoad开源的一个用 Python 编写的免费开源下载管理器。 pyLoad 0.5.0版本存在操作系统命令注入漏洞，该漏洞源于不当的权限处理，允许攻击者通过更改下载文件夹为/scripts路径并使用/flashgot API下载可执行文件,来实现远程代码执行。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
pyload pyload < 0.5.0b3.dev87 -

II. Public POCs for CVE-2024-47821

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Qwen3.6-35B-A3B · 8682 chars
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III. Intelligence Information for CVE-2024-47821

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Vendor Advisories for CVE-2024-47821 (1)

IV. Related Vulnerabilities

Same product: pyload
Same vendor: pyload
Same weakness: CWE-78

V. Comments for CVE-2024-47821

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