Thumbnail Slider With Lightbox, CVE-2023-5621

CVE, Research URL: CVE-2023-5621
Home page URL: Security reports for Thumbnail Slider With Lightbox
Application: Thumbnail Slider With Lightbox
Published on: Oct 18, 2023
Research Description: The Thumbnail Slider With Lightbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Image Title field in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Affected versions: max 1.0.1.
Status: vulnerable