plugin

Newsletter Subscription Widget For Sendblaster Vulnerabilities

1 known security issue reported for the Newsletter Subscription Widget For Sendblaster WordPress plugin. Most recent disclosed Aug 25, 2025.

1 medium

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Newsletter subscription optin module <= 1.2.9 - Cross-Site Request Forgery to Stored Cross-Site Scripting

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The Newsletter subscription optin module plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2.9. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scri...

CVSS:: 6.1
Affected:: up to 1.2.9
Fix:: No patched version reported
Disclosed:: Aug 25, 2025

CVE-2025-48308 on NVD →

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