CVE-2019-17188 Information

Description

An unrestricted file upload vulnerability was discovered in catalog/productinfo/imageupload in Fecshop FecMall 2.3.4. An attacker can bypass a front-end restriction and upload PHP code to the webserver by providing image data and the image/jpeg content type with a .php extension. This occurs because the code relies on the getimagesize function.

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/fecshop/yii2_fecshop/issues/77

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