Critical 9.8
2026-05-05< 1.6.21
WordPress User Registration Advanced Fields Plugin <= 1.6.20 is vulnerable to a high priority Arbitrary File Upload
Minimum safe version
1.6.21
Update to 1.6.21 or later to address 1 fixable vulnerability
WordPress User Registration Advanced Fields Plugin <= 1.6.20 is vulnerable to a high priority Arbitrary File Upload