CVE-2025-48308
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-08-28

Last updated on: 2026-04-23

Assigner: Patchstack

Description
Cross-Site Request Forgery (CSRF) vulnerability in nonletter Newsletter subscription optin module newsletter-subscription-widget-for-sendblaster allows Stored XSS.This issue affects Newsletter subscription optin module: from n/a through <= 1.2.9.
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Meta Information
Published
2025-08-28
Last Modified
2026-04-23
Generated
2026-06-16
AI Q&A
2025-08-28
EPSS Evaluated
2026-06-14
NVD
CVE-2025-48308
EUVD
EUVD-2025-26050
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wordpress newsletter_subscription_optin_module 1.2.9
Helpful Resources
Exploitability
CWE
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KEV
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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.
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Executive Summary

This vulnerability is a Cross-Site Request Forgery (CSRF) issue in the Newsletter subscription optin module (versions up to 1.2.9) that allows an attacker to perform Stored Cross-Site Scripting (XSS). This means an attacker can trick a user into submitting a request that stores malicious script code, which can then be executed in the context of the affected application.

Impact Analysis

The vulnerability can lead to unauthorized actions being performed on behalf of a user without their consent (CSRF) and the execution of malicious scripts stored in the system (Stored XSS). This can result in data theft, session hijacking, defacement, or other malicious activities impacting confidentiality, integrity, and availability.

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