CVE-2026-41940
קריטית 9.8 מנוצלת בשטח (KEV) בשימוש בכופרה
ניצול פעיל מאומת — קטלוג CISA KEV
- שם
- WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability
- נוסף לקטלוג
- יעד טיפול (פדרלי)
- פעולה נדרשת
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
9.8 (CRITICAL)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 4.0
-
9.3 (CRITICAL)
מקור הציון: CNA
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 - EPSS — סבירות ניצול
- 99% (אחוזון 100) נכון ל-27/9/2026
- CWE
- CWE-306
מוצרים מושפעים
cpanel: cpanel; cpanel: whm; cpanel: wp squared
קישורים
- https://support.cpanel.net/hc/en-us/articles/40073787579671-cPanel-WHM-Securit… Vendor Advisory
- https://labs.watchtowr.com/the-internet-is-falling-down-falling-down-falling-d… ExploitThird Party Advisory
- https://github.com/watchtowrlabs/watchTowr-vs-cPanel-WHM-AuthBypass-to-RCE.py ExploitThird Party Advisory
- https://docs.cpanel.net/release-notes/release-notes Release Notes
- https://docs.wpsquared.com/changelogs/versions/changelog/#13617 Release Notes
- https://www.namecheap.com/status-updates/ongoing-critical-security-vulnerabili… Third Party Advisory
- https://www.vulncheck.com/advisories/cpanel-and-whm-authentication-bypass-via-… Third Party Advisory
- https://www.bleepingcomputer.com/news/security/critrical-cpanel-flaw-mass-expl… Press/Media Coverage
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-202… US Government Resource