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

4.3
Missing Authorization
CVE CVE-2023-1930
CVSS 4.3 (Medium)
Publicly Published April 6, 2023
Last Updated April 7, 2023
Researcher Marco Wotschka - 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.

Wordfence blocked 2,848 attacks targeting this vulnerability in the past 24 hours.

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1 affected software package

Software Type Plugin
Software Slug wp-fastest-cache (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.1.3, or a newer patched version
Affected Version
  • <= 1.1.2
Patched Version
  • 1.1.3

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