CVE-2026-11855
Unknown Simple Membership 취약점
The Simple Membership WordPress plugin before 4.7.5 does not verify the authenticity of Stripe webhook requests when no signing secret is configured, nor escape a value taken from them before outputting it in an administrator notice, allowing unauthenticated attackers to inject arbitrary web scripts that execute in the context of a logged-in administrator.
- 대응 우선순위
- 점검
- CVSS
- 8.8
- EPSS
- 0.28% 백분위 19.8% · 2026.08.01 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.07.06