CVE-2025-12160
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-21

Last updated on: 2025-11-21

Assigner: Wordfence

Description
The Simple User Registration plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wpr_admin_msg' parameter in all versions up to, and including, 6.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
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Meta Information
Published
2025-11-21
Last Modified
2025-11-21
Generated
2026-05-06
AI Q&A
2025-11-21
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wordpress simple_user_registration *
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.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a Stored Cross-Site Scripting (XSS) issue in the Simple User Registration plugin for WordPress. It occurs via the 'wpr_admin_msg' parameter due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts that execute whenever a user accesses the affected page.


How can this vulnerability impact me? :

The vulnerability can allow attackers to execute malicious scripts in the context of users visiting the affected pages. This can lead to theft of user credentials, session hijacking, defacement, or other malicious actions impacting the confidentiality and integrity of user data.


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