CVE-2026-11964
Unknown User Registration & Membership 취약점
The User Registration & Membership WordPress plugin before 5.2.2 does not verify the authenticity of incoming payment-provider webhook notifications before acting on them, allowing unauthenticated attackers to forge a payment-approved event and activate a paid membership subscription without completing a real payment.
- 대응 우선순위
- 점검
- CVSS
- 9.1
- EPSS
- 0.27% 백분위 19.8% · 2026.08.03 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.07.13