Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Melapress WP Activity Log allows Stored XSS.This issue affects WP Activity Log: from n/a through 4.6.1.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Solwin Infotech User Activity Log user-activity-log allows SQL Injection.This issue affects User Activity Log: from n/a through 1.6.2.

The User Activity Log Pro WordPress plugin before 2.3.4 does not properly escape recorded User-Agents in the user activity logs dashboard, which may allow visitors to conduct Stored Cross-Site Scripting attacks.

This user-activity-log-pro WordPress plugin before 2.3.4 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the source of malicious traffic.

This Activity Log WordPress plugin before 2.8.8 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the source of malicious traffic.

This User Activity Log WordPress plugin before 1.6.7 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the source of malicious traffic.

The User Activity Log WordPress plugin before 1.6.6 lacks proper authorisation when exporting its activity logs, allowing any authenticated users, such as subscriber to perform such action and retrieve PII such as email addresses.

The User Activity Tracking and Log WordPress plugin before 4.0.9 does not have proper CSRF checks when managing its license, which could allow attackers to make logged in admins update and deactivate the plugin's license via CSRF attacks

The User Activity Log WordPress plugin before 1.6.5 does not correctly sanitise and escape several parameters before using it in a SQL statement as part of its exportation feature, allowing unauthenticated attackers to conduct SQL injection attacks.

The User Activity Log WordPress plugin before 1.6.3 does not properly sanitise and escape the `txtsearch` parameter before using it in a SQL statement in some admin pages, leading to a SQL injection exploitable by high privilege users such as admin.