What’s Vulnerable › Vulnerabilities

CVE-2024-4347: WP Fastest Cache <= 1.2.6 - Authenticated (Administrator+) Arbitrary File Deletion

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-23 · updated 2026-06-17
• Weakness: CWE-22

Description

The WP Fastest Cache plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.2.6 via the specificDeleteCache function. This makes it possible for authenticated attackers to delete arbitrary files on the server, which can include wp-config.php files of the affected site or other sites in a shared hosting environment.

Affected products

• emrevona WP Fastest Cache – WordPress Cache Plugin: through 1.2.6

References

• https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache.php#L1342
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3089597%40wp-fastest-cache%2Ftrunk&old=3081797%40wp-fastest-cache%2Ftrunk&sfp_email=&sfph_mail=#file1
• https://www.wordfence.com/threat-intel/vulnerabilities/id/634d4062-7004-4e89-89a8-323c939aae93?source=cve
• https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache.php#L1342
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3089597%40wp-fastest-cache%2Ftrunk&old=3081797%40wp-fastest-cache%2Ftrunk&sfp_email=&sfph_mail=#file1
• https://www.wordfence.com/threat-intel/vulnerabilities/id/634d4062-7004-4e89-89a8-323c939aae93?source=cve

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