CVE

CVE-2021-24275

6.1

CVSS

Description

The Popup by Supsystic WordPress plugin before 1.10.5 did not sanitise the tab parameter of its options page before outputting it in an attribute, leading to a reflected Cross-Site Scripting issue

Attack Vector

Privileges Req.

User Interaction

popup by supsystic

Updated Oct 24, 2026View on NVD →

S4E scanner

mediumProduct Based Web Vulnerabilities~10 seconds

CVE-2021-24275 Scanner

CVE-2021-24275 scanner - Cross-Site Scripting (XSS) vulnerability in Popup by Supsystic plugin for WordPress

Used 2.4k times · 3.4k assets checked · url

Scanner page →Run scanner

CVE history: popup by supsystic

Predict next CVE date with AI

Monitor this CVE on your assets

S4E maps published CVEs to scanners and forecasts the next disclosure window for your stack.

Create a free account →