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CVE-2024-30270— mailcow Path Traversal and Arbitrary Code Execution Vulnerability

Quick assessment

Affected
mailcow mailcow-dockerized
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.

mailcow是一个邮件服务器套件。 mailcow-dockerized 2024-04之前版本存在安全漏洞，该漏洞源于rspamd_maps（）函数存在路径遍历和任意代码执行漏洞。

CVSS 6.2 · Medium EPSS 27.35% · P98
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I. Basic Information for CVE-2024-30270

Vulnerability Information
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Vulnerability Title
mailcow Path Traversal and Arbitrary Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
mailcow: dockerized is an open source groupware/email suite based on docker. A security vulnerability has been identified in mailcow affecting versions prior to 2024-04. This vulnerability is a combination of path traversal and arbitrary code execution, specifically targeting the `rspamd_maps()` function. It allows authenticated admin users to overwrite any file writable by the www-data user by exploiting improper path validation. The exploit chain can lead to the execution of arbitrary commands on the server. Version 2024-04 contains a patch for the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
mailcow 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
mailcow是一个邮件服务器套件。 mailcow-dockerized 2024-04之前版本存在安全漏洞，该漏洞源于rspamd_maps（）函数存在路径遍历和任意代码执行漏洞。
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
mailcow mailcow-dockerized < 2024-04 -

II. Public POCs for CVE-2024-30270

# POC Description Source Link Shenlong Link
1 The script exploits Mailcow vulnerabilities via XSS and RCE, emphasizing the need for robust security measures and responsible usage to enhance web application security. https://github.com/Alchemist3dot14/CVE-2024-30270-PoC POC Details
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III. Intelligence Information for CVE-2024-30270

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Vendor Advisories for CVE-2024-30270 (1)

Security Blog Posts for CVE-2024-30270 (2)

IV. Related Vulnerabilities

Same product: mailcow-dockerized
Same vendor: mailcow
Same weakness: CWE-22

V. Comments for CVE-2024-30270

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