CVE-2026-23546: Radiustheme Classified Listing

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Insertion of Sensitive Information Into Sent Data vulnerability in RadiusTheme Classified Listing classified-listing allows Retrieve Embedded Sensitive Data.This issue affects Classified Listing: from n/a through <= 5.3.4.

Affected products

• Radiustheme Classified Listing: up to and including 5.3.4

Published 2026-03-05. Last modified 2026-06-17.