CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
What the vulnerability does
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Melapress WP Activity Log wp-security-audit-log allows DOM-Based XSS.This issue affects WP Activity Log: from n/a through <= 5.5.4.
Explanation of Vulnerability in Simple Terms
WP Activity Log versions 5.5.4 and earlier contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other users viewing the activity log. The vulnerability requires user interaction and affects the integrity and confidentiality of the site.
What an attacker can do
Inject malicious scripts that run in other users' browsers when they view the activity log.
Potential impact on your site
Site admins and other users viewing activity logs could be compromised; attackers could steal session tokens or perform actions as those users.
Conditions required to exploit
Attacker must have a low-privilege WordPress account and the victim must view a page containing the injected content.
Key dates
External resources
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