mailcow Path Traversal and Arbitrary Code Execution Vulnerability
18Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.2epss 27%
exploitation probability
27%top 2% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
Affected products
mailcow · mailcow-dockerizedReferences
https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-4m8r-87gc-3vvphttps://mailcow.email/posts/2024/release-2024-04https://www.sonarsource.com/blog/remote-code-execution-in-mailcow-always-sanitize-error-messageshttps://www.vicarius.io/vsociety/posts/mailcow-with-xss-and-path-traversal-cve-2024-31204-and-cve-2024-30270