Trinity Audio WordPress Plugin Reflected Cross-Site Scripting Vulnerability

A reflected cross-site scripting vulnerability has been identified in the Trinity Audio WordPress plugin, specifically in versions through 5.20.2. The issue arises from inadequate input sanitization and output escaping, allowing unauthenticated attackers to inject arbitrary web scripts. This injected script could be executed on pages if the attacker successfully persuades a user to click a link or perform a similar action.

Impact

Exploitation of this vulnerability allows for reflected cross-site scripting, where an attacker can inject scripts that are executed in the context of the user's browser.

Reproduction

To reproduce this vulnerability, send a request to a page that uses the Trinity Audio WordPress plugin, including the 'range-date' parameter with unsanitized script content. If the input is not properly sanitized, the injected script will be executed on the page.

Remediation

Users are advised to update the Trinity Audio WordPress plugin to version 5.21.0 or later.