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CVE-2023-1375

MEDIUM 4.3 CVSS 3.1
Published
June 9, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized cache deletion in versions up to, and including, 1.1.2 due to a missing capability check in the deleteCacheToolbar function . This makes it possible for authenticated attackers, with subscriber-level permissions and above, to delete the site's cache.

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/browser/wp-fastest-cache/trunk/wpFastestCache.php#L866 Patch
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2893158%40wp-fastest-cache&new=2893158%40wp-fastest-cache&sfp_email=&sfph_mail= Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/ae643666-70cb-4eb4-a183-e1649264ded4?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record