CVE-2018-19508 Information

Description

CMSimple 4.7.5 has XSS via an admin’s upload of an SVG file at a ?userfiles&subdir=userfiles/images/flags/ URI.

CVSS Vector

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

Reference

https://github.com/security-breachlock/CVE-2018-19508/blob/master/Persistent-XSS.pdf

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8