CVE-2026-27602
7.2 · HIGHOverview
CVE-2026-27602 is a high-severity vulnerability affecting modoboa modoboa. It was published on March 25, 2026 and has a CVSS 3.1 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from modoboa. Update modoboa to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| modoboa | modoboa | >= 0, < 2.7.1 | Affected |
Frequently Asked Questions
What is CVE-2026-27602?
CVE-2026-27602 is a high-severity vulnerability affecting modoboa modoboa. It was published on March 25, 2026 and has a CVSS 3.1 base score of 7.2 (HIGH).
How severe is CVE-2026-27602?
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-27602?
Check the references section for vendor advisories and patches from modoboa. Update modoboa to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-27602?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-27602 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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