CVE-2017-18565: Bestwebsoft Updater

Medium severity, CVSS 6.1. EPSS: 1.4% chance of exploitation in the next 30 days.

The updater plugin before 1.35 for WordPress has multiple XSS issues.

Affected products

• Bestwebsoft Updater: before 1.35 (fixed in 1.35)

Published 2019-08-21. Last modified 2026-06-17.