CVE-2017-18433

8.8 highEPSS 1.9%

High (8.8) in cpanel cpanel. EPSS 1.9% chance of exploitation in the next 30 days.

cPanel before 64.0.21 allows code execution by webmail and demo accounts via a store_filter API call (SEC-236).

Severity

8.8 high

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2019-08-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19