CVE-2021-24882: Tribulant Slideshow Gallery

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

The Slideshow Gallery WordPress plugin before 1.7.4 does not sanitise and escape the Slide "Title", "Description", and Gallery "Title" fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed

Affected products

• Tribulant Slideshow Gallery: before 1.7.4 (fixed in 1.7.4)

Published 2021-11-23. Last modified 2026-06-17.