Diplodoc Search Extension Stored Cross-Site Scripting Vulnerability

A stored cross-site scripting vulnerability has been identified in the Diplodoc Search Extension, affecting versions 1.0.0 through 3.x prior to 3.0.3. The issue arises from the ability to inject malicious scripts into the title of a Markdown file, which are then executed when the file is viewed.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the affected content.

Remediation

Users can upgrade to Diplodoc Search Extension version 3.0.3 or later to address this vulnerability.