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MailPoet – emails and newsletters in WordPress <= 3.23.1 - Reflected Cross-Site Scripting via URL parameter
| CVE | CVE-2019-11843 |
|---|---|
| CVSS | 6.1 (Medium) |
| Publicly Published | April 16, 2019 |
| Last Updated | January 22, 2024 |
| Researchers |
Jan van der Put
Harm Blankers |
Description
The MailPoet plugin before 3.23.2 for WordPress allows remote attackers to inject arbitrary web script or HTML using extra parameters in the URL (Reflective Server-Side XSS).
Wordfence blocked 20,295,358 attacks targeting this vulnerability in the past 24 hours.
References
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Vulnerability Details for MailPoet – Newsletters, Email Marketing, and Automation
| Software Type | Plugin |
|---|---|
| Software Slug | mailpoet (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 3.23.2, or a newer patched version |
| Affected Version |
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| Patched Version |
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