CVE-2022-1217

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p54

Published

May 16, 2022 (May 16, 2022)

Modified

Jun 17, 2026

Description

The Custom TinyMCE Shortcode Button WordPress plugin through 1.1 does not sanitise and escape the PHP_SELF variable before outputting it back in an attribute in an admin page, leading to Reflected Cross-Site Scripting.

Vendors: custom tinymce shortcode button project
Products: custom tinymce shortcode button
Ecosystems: WordPress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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