CVE-2019-19979 Information

Description

A flaw in the WordPress plugin WP Maintenance before 5.0.6 allowed attackers to enable a vulnerable site’s maintenance mode and inject malicious code affecting site visitors. There was CSRF with resultant XSS.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://wpvulndb.com/vulnerabilities/9954 https://www.wordfence.com/blog/2019/11/high-severity-vulnerability-patched-in-wp-maintenance-plugin/

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