Newsletters <= 4.14 - Unauthenticated Stored Cross-Site Scripting
| CVE | CVE-2026-57394 |
|---|---|
| CVSS | 7.2 (High) |
| Publicly Published | July 8, 2026 |
| Last Updated | July 14, 2026 |
| Researcher |
dutafi
|
Description
The Newsletters plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 4.14 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
References
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Vulnerability Details for Newsletters
| Software Type | Plugin |
|---|---|
| Software Slug | newsletters-lite (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 4.15, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Newsletters
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