CVE-2019-11872 Information

Description

The Hustle (aka wordpress-popup) plugin 6.0.7 for WordPress is vulnerable to CSV Injection as it allows for injecting malicious code into a pop-up window. Successful exploitation grants an attacker with a right to execute malicious code on the administrator’s computer through Excel functions as the plugin does not sanitize the user’s input and allows insertion of any text.

CVSS Vector

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

Reference

https://blog.reddy.io/2019/05/24/reddy-solutions-found-a-csv-injection-vulnerability-in-hustle-wordpress-plugin/ https://blog.reddy.io/category/cybersecurity/ https://wordpress.org/plugins/wordpress-popup/developers https://wpvulndb.com/vulnerabilities/9326

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8