Vulnerability 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).
CVSS Score
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Automattic | Mailpoet | < 3.23.2 |
Related Weaknesses (CWE)
References
- https://github.com/mailpoet/mailpoet/releases/tag/3.23.2Release NotesThird Party Advisory
- https://pluginarchive.com/wordpress/mailpoet/v/3-23-2Release NotesThird Party Advisory
- https://wordpress.org/plugins/mailpoet/#developersRelease NotesThird Party Advisory
- https://github.com/mailpoet/mailpoet/releases/tag/3.23.2Release NotesThird Party Advisory
- https://pluginarchive.com/wordpress/mailpoet/v/3-23-2Release NotesThird Party Advisory
- https://wordpress.org/plugins/mailpoet/#developersRelease NotesThird Party Advisory
FAQ
What is CVE-2019-11843?
CVE-2019-11843 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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).
How severe is CVE-2019-11843?
CVE-2019-11843 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-11843?
Check the references section above for vendor advisories and patch information. Affected products include: Automattic Mailpoet.