CVE-2025-53570: Delucks Seo

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 DELUCKS DELUCKS SEO delucks-seo allows Stored XSS.This issue affects DELUCKS SEO: from n/a through <= 2.7.0.

Affected products

• Delucks Delucks Seo: up to and including 2.7.0

Published 2025-09-22. Last modified 2026-06-17.