CVE-2021-24342: JNews < 8.0.6 - Reflected Cross-Site Scripting (XSS)
First published: Mon Jun 07 2021(Updated: )
The JNews WordPress theme before 8.0.6 did not sanitise the cat_id parameter in the POST request /?ajax-request=jnews (with action=jnews_build_mega_category_*), leading to a Reflected Cross-Site Scripting (XSS) issue.
Credit: contact@wpscan.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Jnews | <8.0.6 |
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Frequently Asked Questions
What is the severity of CVE-2021-24342?
CVE-2021-24342 is classified as a medium severity vulnerability due to its potential for reflected Cross-Site Scripting (XSS).
How do I fix CVE-2021-24342?
To fix CVE-2021-24342, update the JNews WordPress theme to version 8.0.6 or later, where the cat_id parameter is properly sanitized.
What type of vulnerability is CVE-2021-24342?
CVE-2021-24342 is a reflected Cross-Site Scripting (XSS) vulnerability affecting the JNews WordPress theme.
What are the potential impacts of CVE-2021-24342?
The potential impacts of CVE-2021-24342 include unauthorized script execution and potential data theft due to XSS exploitation.
Who is affected by CVE-2021-24342?
Users of the JNews WordPress theme prior to version 8.0.6 are affected by CVE-2021-24342.
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