What is CVE-2018-20894?

CVE-2018-20894 is a low-severity vulnerability in Cpanel, classified under Information Disclosure. CVSS score: 3.3/10. Published 2019-08-01.

How severe is CVE-2018-20894?

Low severity. CVSS v3 base score is 3.3 out of 10.

Information disclosure in Cpanel

CVE-2018-20894

cPanel before 74.0.0 makes web-site contents accessible to other local users via Git repositories (SEC-443).

Vulnerability class: Information Disclosure

Published 2019-08-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (25.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Cpanel

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

documentation.cpanel.net/display/CL/74+Change+Log (Product, Release Notes)
news.cpanel.com/cpanel-tsr-2018-0004-full-disclosure/ (Vendor Advisory)

Frequently asked questions

What is CVE-2018-20894?: CVE-2018-20894 is a low-severity vulnerability in Cpanel, classified under Information Disclosure. CVSS score: 3.3/10. Published 2019-08-01.
How severe is CVE-2018-20894?: Low severity. CVSS v3 base score is 3.3 out of 10.