CVE-2019-6726 Information

Description

The WP Fastest Cache plugin through 0.8.9.0 for WordPress allows remote attackers to delete arbitrary files because wp_postratings_clear_fastest_cache and rm_folder_recursively in wpFastestCache.php mishandle ../ in an HTTP Referer header.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L

Reference

https://packetstormsecurity.com/files/152042 https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache.php https://wordpress.org/plugins/wp-fastest-cache/ https://wordpress.org/plugins/wp-fastest-cache/developers https://www.wpfastestcache.com/

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

LOW

Base Severity

6.5