CVE-2021-24239: Pie Register < 3.7.0.1 - Reflected Cross-Site Scripting (XSS)
The Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments WordPress plugin before 3.7.0.1 does not sanitise the invitaioncode GET parameter when outputting it in the Activation Code page, leading to a reflected Cross-Site Scripting issue.
Other sources
The Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments WordPress plugin before 3.7.0.1 does not sanitise the invitaioncode GET parameter when outputting it in the Activation Code page, leading to a reflected Cross-Site Scripting issue.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2021-24239?
CVE-2021-24239 is categorized as a reflected Cross-Site Scripting vulnerability with moderate severity.
How do I fix CVE-2021-24239?
To fix CVE-2021-24239, update the Pie Register plugin to version 3.7.0.1 or later.
What causes CVE-2021-24239?
CVE-2021-24239 is caused by insufficient sanitization of the invitation_code GET parameter in the plugin.
Who is affected by CVE-2021-24239?
Users of Pie Register versions prior to 3.7.0.1 are affected by CVE-2021-24239.
What is the impact of CVE-2021-24239?
The impact of CVE-2021-24239 allows attackers to execute malicious scripts in the browser of users accessing the Activation Code page.