cve/2021/CVE-2021-34658.md
2025-09-29 21:09:30 +02:00

792 B

CVE-2021-34658

Description

The Simple Popup Newsletter WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/simple-popup-newsletter.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.4.7.

POC

Reference

No PoCs from references.

Github