CVE-2019-17575 Information

Description

A file-rename filter bypass exists in admin/media/rename.php in WBCE CMS 1.4.0 and earlier. This can be exploited by an authenticated user with admin privileges to rename a media filename and extension. (For example: place PHP code in a .jpg file and then change the file’s base name to filename.ph and change the file’s extension to p. Because of concatenation the name is then treated as filename.php.) At the result remote attackers can execute arbitrary PHP code.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/kbgsft/vuln-wbce/wiki/Arbitrary-file-upload-vulnerbility-in-WBCE-CMS-1.4.0

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.2