CVE-2025-9887
BaseFortify
Publication date: 2025-09-20
Last updated on: 2025-09-22
Assigner: Wordfence
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| wordpres | custom_login_and_signup_widget | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-352 | The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Cross-Site Request Forgery (CSRF) issue in the Custom Login And Signup Widget plugin for WordPress, affecting all versions up to and including 1.0. It occurs because the plugin's /frndzk_adminclsw.php file lacks proper nonce validation, allowing an attacker to trick a site administrator into performing actions such as changing email and username settings via a forged request without authentication.
How can this vulnerability impact me? :
An attacker can exploit this vulnerability to change the email and username settings of the WordPress site by tricking an administrator into clicking a malicious link. This could lead to unauthorized changes in site configuration, potentially disrupting site management or enabling further attacks.