CVE-2026-27602

HIGH7.2

Modoboa has an OS Command Injection

Published Mar 25, 2026

Modified 2 weeks ago

Details

Modoboa is a mail hosting and management platform. Prior to version 2.7.1, exec_cmd() in modoboa/lib/sysutils.py always runs subprocess calls with shell=True. Since domain names flow directly into shell command strings without any sanitization, a Reseller or SuperAdmin can include shell metacharacters in a domain name to run arbitrary OS commands on the server. Version 2.7.1 patches the issue.

References

WEB

https://github.com/modoboa/modoboa/commit/27a7aa133d3608fe8c25ae39125d1012c333cbfa

WEB

https://github.com/modoboa/modoboa/releases/tag/2.7.1

DETECTION

https://github.com/modoboa/modoboa/security/advisories/GHSA-wwv8-cqpr-vx3m

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-27602

CVSS Analysis

CVSS v3.1

7.2