{"id":"CVE-2018-20323","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-20323","generatedAt":"2026-10-29T01:43:20.837Z","title":"www/soap/application/MCSoap/Logs.php in MailCleaner Community Edition 2018.08 allows remote attackers to execute arbitrary OS commands.","description":"www/soap/application/MCSoap/Logs.php in MailCleaner Community Edition 2018.08 allows remote attackers to execute arbitrary OS commands.","published":"2019-03-21T16:00:36.000Z","lastModified":"2026-06-17T01:52:37.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":["mailcleaner/mailcleaner"],"epss":{"score":0.54498,"percentile":0.99009,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.48061,"percentile":0.98837},{"date":"2026-09-22","score":0.54498,"percentile":0.98967}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 54.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.54498,"from":0.48061,"percentile":0.98967},"summary":"EPSS moved from 48.1% to 54.5% probability of exploitation in the next thirty days."}],"references":[{"url":"http://packetstormsecurity.com/files/151056/Mailcleaner-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://pentest.blog/advisory-mailcleaner-community-edition-remote-code-execution/","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/151056/Mailcleaner-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://pentest.blog/advisory-mailcleaner-community-edition-remote-code-execution/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-20323","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}