CVE-2025-12015: Sanderkah Convert WebP & Avif | Quicq | Best Image Optimizer And Compression Plugin | Improve Your Google Pagespeed

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

The Convert WebP & AVIF | Quicq | Best image optimizer and compression plugin | Improve your Google Pagespeed plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_wpqai_disconnect_quicq_afosto' AJAX endpoint in all versions up to, and including, 2.0.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disconnect Afosto

Affected products

• Sanderkah Convert WebP & Avif | Quicq | Best Image Optimizer And Compression Plugin | Improve Your Google Pagespeed: up to and including 2.0.0

Published 2025-11-13. Last modified 2026-10-07.