CVE-2021-24275: Popup by Supsystic < 1.10.5 - Reflected Cross-Site scripting (XSS)
First published: Wed May 05 2021(Updated: )
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
Credit: contact@wpscan.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WordPress Popup by Supsystic | <1.10.5 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-24275?
CVE-2021-24275 is a vulnerability in the Popup by Supsystic WordPress plugin before version 1.10.5, which allows for reflected Cross-Site Scripting (XSS) attacks.
How does CVE-2021-24275 affect Supsystic Popup?
CVE-2021-24275 affects Supsystic Popup versions before 1.10.5.
What is the severity of CVE-2021-24275?
The severity of CVE-2021-24275 is medium.
How can I fix CVE-2021-24275?
To fix CVE-2021-24275, update the Popup by Supsystic WordPress plugin to version 1.10.5 or later.
What is Cross-Site Scripting (XSS)?
Cross-Site Scripting (XSS) is a type of security vulnerability that allows an attacker to inject malicious scripts into web pages viewed by other users.
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