Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in osamaesh WP Visitor Statistics (Real Time Traffic) allows Stored XSS. This issue affects WP Visitor Statistics (Real Time Traffic): from n/a through 7.2.

Missing Authorization vulnerability in osamaesh WP Visitor Statistics (Real Time Traffic) allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Visitor Statistics (Real Time Traffic): from n/a through 7.3.

The WP Visitor Statistics (Real Time Traffic) WordPress plugin before 5.5 does not have authorisation and CSRF checks in the updateIpAddress AJAX action, allowing any authenticated user to call it, or make a logged in user do it via a CSRF attack and add an arbitrary IP address to exclude. Furthermore, due to the lack of validation, sanitisation and escaping, users could set a malicious value and perform Cross-Site Scripting attacks against logged in admin

The WP Visitor Statistics (Real Time Traffic) WordPress plugin before 4.8 does not properly sanitise and escape the refUrl in the refDetails AJAX action, available to any authenticated user, which could allow users with a role as low as subscriber to perform SQL injection attacks

The Visitor Traffic Real Time Statistics WordPress plugin before 3.9 does not validate and escape user input passed to the today_traffic_index AJAX action (available to any authenticated users) before using it in a SQL statement, leading to an SQL injection issue

Low privileged users can use the AJAX action 'cp_plugins_do_button_job_later_callback' in the Visitor Traffic Real Time Statistics WordPress plugin before 2.12, to install any plugin (including a specific version) from the WordPress repository, as well as activate arbitrary plugin from then blog, which helps attackers install vulnerable plugins and could lead to more critical vulnerabilities like RCE.

The visitors-traffic-real-time-statistics plugin before 1.12 for WordPress has CSRF in the settings page.

The visitors-traffic-real-time-statistics plugin before 1.13 for WordPress has CSRF.