CVE-2021-24239

Public Exploit
Pie Register < 3.7.0.1 - Reflected Cross-Site Scripting (XSS)

Description

The Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments WordPress plugin before 3.7.0.1 does not sanitise the invitaion_code GET parameter when outputting it in the Activation Code page, leading to a reflected Cross-Site Scripting issue.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 4.59% Top 15%
Third-Party Advisory wordpress.org Third-Party Advisory wpscan.com
Affected: Unknown Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/f1b67f40-642f-451e-a67a-b7487918ee34 third party advisory exploit
https://plugins.trac.wordpress.org/changeset/2507536/ third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-24239?
CVE-2021-24239 has been scored as a medium severity vulnerability.
How to fix CVE-2021-24239?
To fix CVE-2021-24239, 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-2021-24239 being actively exploited in the wild?
It is possible that CVE-2021-24239 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-24239?
CVE-2021-24239 affects Unknown Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments.
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