CVE-2018-7304 Information

Description

Tiki 17.1 does not validate user input for special characters; consequently a CSV Injection attack can open a CMD.EXE or Calculator window on the victim machine to perform malicious activity as demonstrated by an =cmd|’ /C calc’!A0\ payload during User Creation.

CVSS Vector

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

Reference

https://websecnerd.blogspot.in/2018/01/tiki-wiki-cms-groupware-17.html

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