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CVE-2021-38339

MEDIUM CVSS: 6.1 Published: 2021-09-10 Modified: 2026-06-17

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 Platforms

Devondev Simple Matted Thumbnails

Weakness Type

CWE-79, CWE-79

References