Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments: Cross-site scripting
Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
- Component
- Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments
- Plugin slug
pie-register- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Apr 22, 2021
This CVE was published Apr 22, 2021 and is one of 18 known issues for this plugin.
Update, patch or deactivate.
Update Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical 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.
NVD vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N