CVE-2017-18438

6.3 mediumEPSS 0.8%

Medium (6.3) in cpanel cpanel. EPSS 0.8% chance of exploitation in the next 30 days.

cPanel before 64.0.21 allows demo accounts to execute code via Encoding API calls (SEC-242).

Severity

6.3 medium

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE: CWE-611
Published: 2019-08-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19