CVE-2018-16604 Information

Description

An issue was discovered in Nibbleblog v4.0.5. With an admin’s username and password an attacker can execute arbitrary PHP code by changing the username because the username is surrounded by double quotes (e.g. $phpinfo()).

CVSS Vector

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

Reference

https://github.com/dignajar/nibbleblog/issues/131

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