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CVE-2026-27602 - Vulnerability Analysis

HighCVSS: 7.2

Last Updated: March 26, 2026

Modoboa - Command Injection

Published: March 25, 2026Updated: March 26, 2026PoC AvailableRemote Exploitable

Overview

Modoboa < 2.7.1 contains a command injection caused by unsanitized domain names passed to exec_cmd() with shell=True in modoboa/lib/sysutils.py, letting Reseller or SuperAdmin execute arbitrary OS commands.

Severity & Score

Severity: High

CVSS Score: 7.2

Impact

Reseller or SuperAdmin can execute arbitrary OS commands, potentially leading to full server compromise.

Mitigation

Update to version 2.7.1 or later.

References

https://github.com/modoboa/modoboa/commit/27a7aa133d3608fe8c25ae39125d1012c333cbfa
https://github.com/modoboa/modoboa/releases/tag/2.7.1
https://github.com/modoboa/modoboa/security/advisories/GHSA-wwv8-cqpr-vx3m

Related Resources

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Details

CVE ID: CVE-2026-27602
Severity: High
CVSS Score: 7.2
Type: command_injection
Status: confirmed

CWE

CWE-78

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H