CVE-2018-20323 is a critical OS command injection vulnerability affecting MailCleaner Community Edition 2018.08, specifically within the www/soap/application/MCSoap/Logs.php component. This flaw allows authenticated remote attackers to execute arbitrary operating system commands, leading to a complete compromise of the affected system. With a CVSS v3 score of 8.8 (High) and an EPSS score indicating high exploitability, this vulnerability poses a significant risk. Exploit code is publicly available via a Metasploit module, though there is no evidence of active exploitation in the wild or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2018.08CPE matchmatch criteria | cpe:2.3:a:mailcleaner:mailcleaner:2018.08:*:*:*:community:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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.
Remediation records are not available for this CVE.