Nonletter vulnerabilities

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Published CVEs affecting Nonletter products: 1 record(s), with severity, exploitation and fixes.

Newsletter subscription optin module 1

Exploited only (KEV) →

CVE-2025-48308 High · 7.1 CWE-352 Aug 28, 2025

WordPress Newsletter subscription optin module plugin <= 1.2.9 - Cross Site Request Forgery (CSRF) to Stored XSS vulnerability

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.