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CVE-2024-30270

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.

POC

Reference

- https://www.vicarius.io/vsociety/posts/mailcow-with-xss-and-path-traversal-cve-2024-31204-and-cve-2024-30270

Github

- https://github.com/ARPSyndicate/cve-scores

- https://github.com/Alchemist3dot14/CVE-2024-30270-PoC

- https://github.com/ismailmazumder/SL7CVELabsBuilder

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/securelayer7/Research