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
| Link | Resource |
|---|---|
| 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 |
Configurations
History
26 Mar 2026, 16:30
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Modoboa
Modoboa modoboa |
|
| CPE | cpe:2.3:a:modoboa:modoboa:*:*:*:*:*:*:*:* | |
| References | () https://github.com/modoboa/modoboa/commit/27a7aa133d3608fe8c25ae39125d1012c333cbfa - Patch | |
| References | () https://github.com/modoboa/modoboa/releases/tag/2.7.1 - Product, Release Notes | |
| References | () https://github.com/modoboa/modoboa/security/advisories/GHSA-wwv8-cqpr-vx3m - Exploit, Vendor Advisory |
26 Mar 2026, 16:16
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/modoboa/modoboa/security/advisories/GHSA-wwv8-cqpr-vx3m - |
25 Mar 2026, 19:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-03-25 19:16
Updated : 2026-03-26 16:30
NVD link : CVE-2026-27602
Mitre link : CVE-2026-27602
CVE.ORG link : CVE-2026-27602
JSON object : View
Products Affected
modoboa
- modoboa
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')