CVE-2021-29009: Seopanel Seo Panel

Medium severity, CVSS 4.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) issue in SEO Panel 4.8.0 allows remote attackers to inject JavaScript via archive.php in the "type" parameter.

Affected products

• Seopanel Seo Panel: version 4.8.0 only

Published 2021-03-25. Last modified 2026-06-17.