Improper input validation in Cpanel

CVE-2017-18415

cPanel before 67.9999.103 allows code execution in the context of the mailman account because of incorrect environment-variable filtering (SEC-302).

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.004 (35.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cpanel
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cve@mitre.org (x_refsource_CONFIRM, Release Notes, Vendor Advisory)
nvd@nist.gov (Vendor Advisory)

Frequently asked questions

What is CVE-2017-18415?: CVE-2017-18415 is a high-severity vulnerability in Cpanel, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2019-08-02.
How severe is CVE-2017-18415?: High severity. CVSS v3 base score is 7.8 out of 10.