CVE-2025-11870
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-22

Last updated on: 2025-10-22

Assigner: Wordfence

Description
The Simple Business Data plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'simple_business_data' shortcode attributes in all versions up to, and including, 1.0.1. This is due to the plugin not properly sanitizing user input or escaping output when embedding the `type` attribute into the `class` attribute in rendered HTML. 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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Meta Information
Published
2025-10-22
Last Modified
2025-10-22
Generated
2026-06-16
AI Q&A
2025-10-22
EPSS Evaluated
2026-06-14
NVD
CVE-2025-11870
EUVD
EUVD-2025-35332
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wordpress simple_business_data 1.0.1
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a Stored Cross-Site Scripting (XSS) issue in the Simple Business Data plugin for WordPress. It occurs because the plugin does not properly sanitize or escape user input in the 'simple_business_data' shortcode attributes, specifically when embedding the 'type' attribute into the 'class' attribute in the rendered HTML. Authenticated users with contributor-level access or higher can inject malicious scripts that execute whenever someone views the affected page.

Impact Analysis

An attacker with contributor-level access or higher can exploit this vulnerability to inject arbitrary JavaScript into pages. This can lead to unauthorized actions such as stealing user session data, defacing the website, or performing actions on behalf of other users without their consent, potentially compromising the security and integrity of the website and its users.

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