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Vulnerabilities and Security Researches

Newsletter – Send awesome emails from WordPress, CVE-2023-4772

CVE, Research URL

CVE-2023-4772

Published on
Sep 07, 2023
Research Description
The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'newsletter_form' shortcode in versions up to, and including, 7.8.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions
Min -, max 8.0.7.
Status
vulnerable