CVE-2018-19422
/panel/uploads in Subrion CMS 4.2.1 allows remote attackers to execute arbitrary PHP code via a .pht or .phar file, because the .htaccess file omits these.
- Published
- Nov 21, 2018
- Updated
- Aug 5, 2024
- Assigning CNA
- mitre
- Evidence observed
- May 17, 2021
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.2%
- Model date
- Oct 13, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
/panel/uploads in Subrion CMS 4.2.1 allows remote attackers to execute arbitrary PHP code via a .pht or .phar file, because the .htaccess file omits these.
Sources
modules/exploits/multi/http/subrion_cms_file_upload_rce.rb
Metasploit Framework modulesDeclared conditions
- platform: PHP($.exploit_multi/http/subrion_cms_file_upload_rce.platform)
- verification: check_declared($.exploit_multi/http/subrion_cms_file_upload_rce.check)
- CVE-2018-19422Exploit
Subrion File Upload Bypass to RCE and Custom File Upload (Authenticated) POC
Responsible use
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