Security Advisory

CVE-2023-1929

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-04-06 20:05:33

Last updated 2026-04-08 16:40:47

Assigner Wordfence

State PUBLISHED

Description

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

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