CVE-2026-27602 is an OS command injection vulnerability affecting Modoboa mail hosting and management platform versions prior to 2.7.1. This flaw allows authenticated Reseller or SuperAdmin users to execute arbitrary OS commands on the server by injecting shell metacharacters into domain names due to unsanitized input in subprocess calls. Rated 7.2 High (CVSSv3.1), it carries a significant impact on confidentiality, integrity, and availability. While the attack vector is network-based with low complexity, it requires high privileges. Currently, there is no evidence of active exploitation or public exploit code, with minimal community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.7.1CPE matchmatch criteria | cpe:2.3:a:modoboa:modoboa:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.