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MDx <= 2.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via mdx_list_item Shortcode
| CVE | CVE-2024-6639 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | August 9, 2024 |
| Last Updated | August 12, 2024 |
| Researcher |
Carson Chan
|
Description
The MDx theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'mdx_list_item' shortcode in all versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
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Vulnerability Details for MDx
| Software Type | Theme |
|---|---|
| Software Slug | MDx |
| Patched? | Yes |
| Remediation | Update to version 2.0.4, or a newer patched version |
| Affected Version |
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| Patched Version |
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