CVE-2026-42756
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Ludwig You QuickWebP – Compress / Optimize Images & Convert WebP | SEO Friendly quickwebp allows Path Traversal.This issue affects QuickWebP – Compress / Optimize Images & Convert WebP | SEO Friendly: from n/a through <= 3.2.7.
Published:May 27, 2026
Last Modified:May 29, 2026
EPS:May 27, 2026
EPSS Score:0.00046
CVSS Score:9.9
Affected Products
Vendor
Product
Action
Vendor
Ludwig You
Product
Quickwebp – Compress / Optimize Images & Convert Webp | Seo Friendly
Ludwig You
Quickwebp – Compress / Optimize Images & Convert Webp | Seo Friendly
Vendor
Wordpress
Product
Wordpress
Wordpress
Wordpress
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
