CVE-2017-16870: Updraftplus

High severity, CVSS 8.1. EPSS: 1% chance of exploitation in the next 30 days.

The UpdraftPlus plugin through 1.13.12 for WordPress has SSRF in the updraft_ajax_handler function in /wp-content/plugins/updraftplus/admin.php via an httpget subaction. NOTE: the vendor reports that this does not cross a privilege boundary

Affected products

• Updraftplus Updraftplus: up to and including 1.13.12

Published 2017-11-17. Last modified 2026-06-17.