CVEvulnerability
CVE-2026-27602
7.2 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-03-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-78
Description
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.
Affected configurations
• modoboa modoboa (< 2.7.1)
Related
Weakness · CWE (1)
- CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness
References
- https://github.com/modoboa/modoboa/commit/27a7aa133d3608fe8c25ae39125d1012c333cbfa Patch
- https://github.com/modoboa/modoboa/releases/tag/2.7.1 Product, Release Notes
- https://github.com/modoboa/modoboa/security/advisories/GHSA-wwv8-cqpr-vx3m Exploit, Vendor Advisory
- https://github.com/modoboa/modoboa/security/advisories/GHSA-wwv8-cqpr-vx3m Exploit, Vendor Advisory