CVE-2026-16268 Newsletters < 4.16 - Unauthenticated Server-Side Request Forgery via SNS Bounce Handler

The Newsletters WordPress plugin before 4.16 does not authenticate or validate a bounce-processing request before fetching a user-supplied URL on the server side, allowing unauthenticated attackers to make the site issue requests to arbitrary internal or external hosts...

CVE-2026-16268

CVE-2026-16268 affects the WordPress plugin Newsletters prior to version 4.16. The vulnerability arises because the bounce-processing request is not authenticated or validated before fetching a user-supplied URL on the server side, enabling unauthenticated attackers to induce the site to issue re...

CVE-2024-9938

The Bounce Handler MailPoet 3 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'page' parameter in all versions up to, and including, 1.3.21 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject...

CVE-2024-9938

CVE-2024-9938 concerns Bounce Handler MailPoet 3 for WordPress, vulnerable to a Reflected Cross-Site Scripting (XSS) via the page parameter in versions

WordPress plugin Bounce Handler MailPoet 跨站脚本漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports personal blog sites on PHP and MySQL servers.WordPress plugin is an application plugin. A cross-site scripting vulnerability exists...

WordPress Bounce Handler MailPoet 3 plugin <= 1.3.21 - Reflected Cross-Site Scripting vulnerability

Reflected Cross-Site Scripting vulnerability discovered by Colin Xu in WordPress Plugin Bounce Handler MailPoet 3 versions = 1.3.21...

WordPress Bounce Handler MailPoet 3 Plugin <= 1.3.21 is vulnerable to Cross Site Scripting (XSS)

Software Bounce Handler MailPoet 3 Type Plugin Vulnerable versions = 1.3.21 Fixed in N/A OWASP Top 10 A7: Cross-Site Scripting XSS Classification Cross Site Scripting XSS CVE CVE-2024-9938 Patch priority Medium CVSS severity Medium 7.1 Developer Claim ownership PSID ab6f81da0c5a Credits Colin Xu...