CVE-2021-38347

Public Exploit
Custom Website Data <= 2.2 Reflected Cross-Site Scripting

Description

The Custom Website Data WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the id parameter found in the ~/views/edit.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.2.

Remediation

Solution:

  • Uninstall plugin from WordPress site.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory wordpress.org Third-Party Advisory wordfence.com
Affected: Custom Website Data Custom Website Data
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38347 third party advisory
https://plugins.trac.wordpress.org/browser/simple-custom-website-data/tags/2.2/views/edit.php#L30 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-38347?
CVE-2021-38347 has been scored as a medium severity vulnerability.
How to fix CVE-2021-38347?
To fix CVE-2021-38347: Uninstall plugin from WordPress site.
Is CVE-2021-38347 being actively exploited in the wild?
It is possible that CVE-2021-38347 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-38347?
CVE-2021-38347 affects Custom Website Data Custom Website Data.
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