CVE-2021-24239

6.1 mediumEPSS 1.6%

Medium (6.1) in genetechsolutions pie register. EPSS 1.6% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-04-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

genetechsolutions:pie_register

References

https://plugins.trac.wordpress.org/changeset/2507536/
https://wpscan.com/vulnerability/f1b67f40-642f-451e-a67a-b7487918ee34
https://plugins.trac.wordpress.org/changeset/2507536/
https://wpscan.com/vulnerability/f1b67f40-642f-451e-a67a-b7487918ee34

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