CVE-2019-6726

moderate-risk
Published 2019-07-29

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.

Do I need to act?

~
3.9% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Affected Vendors

Wpfastestcache

References (10)

Exploit https://packetstormsecurity.com/files/152042
Third Party Advisory https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache...
Product https://wordpress.org/plugins/wp-fastest-cache/
Release Notes https://wordpress.org/plugins/wp-fastest-cache/#developers
Product https://www.wpfastestcache.com/
Exploit https://packetstormsecurity.com/files/152042
Third Party Advisory https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache...
Product https://wordpress.org/plugins/wp-fastest-cache/
Release Notes https://wordpress.org/plugins/wp-fastest-cache/#developers
Product https://www.wpfastestcache.com/
32
/ 100
moderate-risk
Severity 20/34 · Moderate
Exploitability 7/34 · Low
Exposure 5/34 · Minimal