cleantalk
Vulnerabilities and Security Researches

QuickWebP – Compress / Optimize Images & Convert WebP | SEO Friendly, CVE-2026-42756

CVE, Research URL

CVE-2026-42756

Published on
May 27, 2026
Research Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Ludwig You QuickWebP &#8211; Compress / Optimize Images &amp; Convert WebP | SEO Friendly quickwebp allows Path Traversal.This issue affects QuickWebP &#8211; Compress / Optimize Images &amp; Convert WebP | SEO Friendly: from n/a through <= 3.2.7.
Affected versions
max 3.2.7.
Status
vulnerable