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CVE-2023-1926

MEDIUM 4.3 CVSS 3.1
Published
April 6, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Description

The WP Fastest Cache plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.2. This is due to missing or incorrect nonce validation on the deleteCacheToolbar function. This makes it possible for unauthenticated attackers to perform cache deletion via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected WordPress components

  • WP Fastest Cache – WordPress Cache Plugin Plugin · wp-fastest-cache
    Confirmed match Active
    Up to and including 1.1.2
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • emrevona WP Fastest Cache – WordPress Cache Plugin — Up to and including 1.1.2
  • wpfastestcache wp_fastest_cache — Up to and including 1.1.2

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2893158/wp-fastest-cache/trunk/wpFastestCache.php?contextall=1 Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/b793a4cb-3130-428e-9b61-8ce29fcdaf70?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record