CVEvulnerability
CVE-2024-30270
6.2 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2024-04-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.2 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
- Weaknesses
- CWE-22
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.
Affected configurations
• mailcow mailcow\ dockerized (< 2024-04)
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-4m8r-87gc-3vvp Vendor Advisory
- https://mailcow.email/posts/2024/release-2024-04 Release Notes
- https://www.sonarsource.com/blog/remote-code-execution-in-mailcow-always-sanitize-error-messages Exploit, Third Party Advisory
- https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-4m8r-87gc-3vvp Vendor Advisory
- https://mailcow.email/posts/2024/release-2024-04 Release Notes
- https://www.vicarius.io/vsociety/posts/mailcow-with-xss-and-path-traversal-cve-2024-31204-and-cve-2024-30270 Exploit, Third Party Advisory