CVE-2026-41940
WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 9.3
- EPSS
- 98.1% 백분위 99.9% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2026.05.03
- 공개일
- 2026.04.30
CISA KEV에 등록된 실제 악용 확인 취약점
cPanel and WHM versions after 11.40 contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.
공급사 WebPros
제품 cPanel & WHM and WP2 (WordPress Squared)
영향 버전 11.40.0.0, 11.88.0.0, 11.96.0.0, 11.104.0.0, 11.112.0.0, 11.120.0.0, 11.126.0.0, 11.128.0.0, 11.132.0.0, 11.134.0.0, 11.136.0.0, >= 11.40 < 86.0.41, >= 88.0.0 < 110.0.97, >= 112.0.0 < 118.0.63, >= 120.0.0 < 124.0.35, >= 126.0.1 < 126.0.54, >= 128.0.0 < 130.0.19, >= 132.0.0 < 132.0.29, >= 134.0.0 < 134.0.20, >= 136.0.0 < 136.0.5
수정 버전 86.0.41, 110.0.97, 118.0.63, 124.0.35, 126.0.54, 130.0.19, 132.0.29, 134.0.20, 136.0.5, 136.1.7
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
조치 기한: 2026.05.03CVSS 벡터 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE CWE-306
KEV 등록일 2026.04.30
랜섬웨어 캠페인 사용 확인됨
CISA 비고 https://support.cpanel.net/hc/en-us/articles/40073787579671-cPanel-WHM-Security-Update-04-28-2026 ; https://docs.cpanel.net/release-notes/release-notes/ ; https://docs.wpsquared.com/changelogs/versions/changelog/#13617 ; https://nvd.nist.gov/vuln/detail/CVE-2026-41940"
EPSS 데이터 기준일 2026.06.27