CVE-2018-3814 Information

Description

Craft CMS 2.6.3000 allows remote attackers to execute arbitrary PHP code by using the \Assets-Upload files\ screen and then the \Replace it\ option because this allows a .jpg file to have embedded PHP code and then be renamed to a .php extension.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/Snowty/myCVE/blob/master/CraftCMS-2.6.3000/README.md

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8