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Medium · 6.1 CVE-2021-38339 EUVD-2021-24792GHSA-v85g-hrr5-4jw4

Simple Matted Thumbnails <= 1.01 Reflected Cross-Site Scripting

Published Sep 10, 2021 · Updated May 2, 2025 · Assigned by Wordfence

Description

The Simple Matted Thumbnails WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to a reflected $_SERVER["PHP_SELF"] value in the ~/simple-matted-thumbnail.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.01.

Affected products

VendorProductAffectedFixed
Simple Matted Thumbnails Simple Matted Thumbnails 1.01 – ≤ 1.01 —

References