An issue in Tecrail Responsive FileManager v9.9.5 and below allows attackers to bypass the file extension check mechanism and upload a crafted PHP file, leading to arbitrary code execution.
https://github.com/trippo/ResponsiveFilemanager/blob/v9.9.6/changelog.txt
https://github.com/trippo/ResponsiveFilemanager/blob/v9.9.5/filemanager/execute.php
https://medium.com/%40_sadshade/file-extention-bypass-in-responsive-filemanager-9-5-5-leading-to-rce-authenticated-3290eddc54e7
http://packetstormsecurity.com/files/171720/Responsive-FileManager-9.9.5-Remote-Shell-Upload.html
Source: Mitre, NVD
Published: 2023-02-02
Updated: 2026-06-17
Base Score: 9
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C
Severity: High
Base Score: 8.8
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.08627