6.5
MEDIUM
CVE-2019-6726
WordPress Fastest Cache File Traversal Remote Delete Vulnerability
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.

INFO

Published Date :

July 29, 2019, 4:15 p.m.

Last Modified :

Aug. 24, 2020, 5:37 p.m.

Remotely Exploitable :

Yes !

Impact Score :

4.2

Exploitability Score :

2.2
Affected Products

The following products are affected by CVE-2019-6726 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Wpfastestcache wp_fastest_cache
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-6726.

URL Resource
https://packetstormsecurity.com/files/152042 Exploit Third Party Advisory VDB Entry
https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache.php Third Party Advisory
https://wordpress.org/plugins/wp-fastest-cache/ Product
https://wordpress.org/plugins/wp-fastest-cache/#developers Release Notes
https://www.wpfastestcache.com/ Product

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-6726 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-6726 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-20 CWE-22
  • Initial Analysis by [email protected]

    Jul. 31, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:P)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L
    Changed Reference Type https://packetstormsecurity.com/files/152042 No Types Assigned https://packetstormsecurity.com/files/152042 Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache.php No Types Assigned https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache.php Third Party Advisory
    Changed Reference Type https://wordpress.org/plugins/wp-fastest-cache/ No Types Assigned https://wordpress.org/plugins/wp-fastest-cache/ Product
    Changed Reference Type https://wordpress.org/plugins/wp-fastest-cache/#developers No Types Assigned https://wordpress.org/plugins/wp-fastest-cache/#developers Release Notes
    Changed Reference Type https://www.wpfastestcache.com/ No Types Assigned https://www.wpfastestcache.com/ Product
    Added CWE CWE-20
    Added CPE Configuration OR *cpe:2.3:a:wpfastestcache:wp_fastest_cache:*:*:*:*:*:wordpress:*:* versions up to (including) 0.8.9.0
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-6726 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.00 }} -0.40%

score

0.83940

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability