CVE-2026-42756

CVSS Score & Metrics

Base Score

9.9 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H                                    

Vulnerability Description

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.

Vulnerability Details

Published Date

May 27, 2026

Last Modified

May 27, 2026

CWE ID

CWE-22

Source

NVD

Vendor

Ludwig You

Product

QuickWebP – Compress / Optimize Images & Convert WebP | SEO Friendly

External References

https://patchstack.com/database/Wordpress/Plugin/quickwebp/vulnerability/wordpress-quickwebp-compress-optimize-images-convert-webp-seo-friendly-plugin-3-2-7-arbitrary-file-deletion-vulnerability?_s_id=cve

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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