CVE-2026-77792

RegistrationMagic < 6.0.9.9 - Unauthenticated Stored XSS via Rating Field

The RegistrationMagic WordPress plugin before 6.0.9.9 does not escape a registration form field value before outputting it in an HTML attribute on an administrative page, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks against high privilege users such as admin.

Affected

RegistrationMagic

CVSS v3.1 CNA

7.5 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.37% chance of exploitation in the next 30 days, 30th percentile

Published

2026-09-02

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/16661d09-6f8f-4f87-93b9-67a2f8b728f7/

References

• CVE Record
• NVD entry