CVE-2025-31025: Blocksera Image Hover Effects Block

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Blocksera Image Hover Effects Block image-hover-effects-block allows Stored XSS.This issue affects Image Hover Effects Block: from n/a through <= 1.4.5.

Affected products

• Blocksera Image Hover Effects Block: up to and including 1.4.5

Published 2025-06-06. Last modified 2026-06-17.