CVE-2019-11843

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).

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.45%
Third-Party Advisory github.com Third-Party Advisory pluginarchive.com Third-Party Advisory wordpress.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://wordpress.org/plugins/mailpoet/#developers third party advisory release notes
https://github.com/mailpoet/mailpoet/releases/tag/3.23.2 third party advisory release notes
https://pluginarchive.com/wordpress/mailpoet/v/3-23-2 third party advisory release notes

Frequently Asked Questions

What is the severity of CVE-2019-11843?
CVE-2019-11843 has been scored as a medium severity vulnerability.
How to fix CVE-2019-11843?
To fix CVE-2019-11843, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-11843 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-11843 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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