CVE-2020-28650: XSS
First published: Mon Nov 16 2020(Updated: )
The WPBakery plugin before 6.4.1 for WordPress allows XSS because it calls kses_remove_filters to disable the standard WordPress XSS protection mechanism for the Author and Contributor roles.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WPBakery Visual Composer | <6.4.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-28650?
CVE-2020-28650 is considered a high severity vulnerability due to its potential for cross-site scripting (XSS) attacks.
How do I fix CVE-2020-28650?
To fix CVE-2020-28650, update the WPBakery plugin to version 6.4.1 or later.
Which versions of WPBakery are affected by CVE-2020-28650?
CVE-2020-28650 affects WPBakery plugin versions prior to 6.4.1.
What types of attacks are possible due to CVE-2020-28650?
CVE-2020-28650 allows attackers to execute arbitrary JavaScript in the context of users with Author and Contributor roles, leading to XSS.
Is there a workaround for CVE-2020-28650 if I can't update immediately?
Currently, the best workaround for CVE-2020-28650 is to limit user roles and permissions until the plugin can be updated.
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