CVE-2021-38317

Public Exploit
Konnichiwa! Membership <= 0.8.3 Reflected Cross-Site Scripting

Description

The Konnichiwa! Membership WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the plan_id parameter in the ~/views/subscriptions.html.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 0.8.3.

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: Konnichiwa! Membership Konnichiwa! Membership
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38317 third party advisory
https://plugins.trac.wordpress.org/browser/konnichiwa/trunk/views/subscriptions.html.php?rev=1625922#L7 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-38317?
CVE-2021-38317 has been scored as a medium severity vulnerability.
How to fix CVE-2021-38317?
To fix CVE-2021-38317: Uninstall plugin from WordPress site.
Is CVE-2021-38317 being actively exploited in the wild?
It is possible that CVE-2021-38317 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-2021-38317?
CVE-2021-38317 affects Konnichiwa! Membership Konnichiwa! Membership.
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