Skip to content
OpenAdvisories
Medium · 4.3 CVE-2023-1930 EUVD-2023-24118GHSA-wgr3-5q72-q4mh

WP Fastest Cache <= 1.1.2 - Missing Authorization in 'wpfc_clear_cache_of_allsites_callback'

Published Apr 6, 2023 · Updated Apr 8, 2026 · Assigned by Wordfence

Description

The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized data deletion due to a missing capability check on the wpfc_clear_cache_of_allsites_callback function in versions up to, and including, 1.1.2. This makes it possible for authenticated attackers with subscriber-level access to delete caches.

Affected products

VendorProductAffectedFixed
emrevona WP Fastest Cache – WordPress Cache Plugin ≤ 1.1.2 —

References