What is CVE-2018-20929?

CVE-2018-20929 is a medium-severity vulnerability in Cpanel, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-08-01.

How severe is CVE-2018-20929?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Cpanel

CVE-2018-20929

cPanel before 70.0.23 allows an open redirect via the /unprotected/redirect.html endpoint (SEC-392).

Vulnerability class: Open Redirect

EPSS: 0.006 (47.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Cpanel
N/a — versions n/a

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

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

Frequently asked questions

What is CVE-2018-20929?: CVE-2018-20929 is a medium-severity vulnerability in Cpanel, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2019-08-01.
How severe is CVE-2018-20929?: Medium severity. CVSS v3 base score is 6.1 out of 10.