CVE-2017-18401: Input Validation

Published Aug 2, 2019
·
Updated

cPanel before 68.0.15 allows user accounts to be partially created with invalid username formats (SEC-334).

Affected Software

4 affected components
Cpanel Cpanel>=61.9999.55<62.0.35
Cpanel Cpanel>=63.9999.74<64.0.42
Cpanel Cpanel>=65.9999.38<66.0.34
Cpanel Cpanel>=67.9999.64<68.0.15

Event History

Aug 2, 2019
CVE Published
via MITRE·01:10 PM
Data Sourced
via MITRE·01:10 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2017-18401?

CVE-2017-18401 is classified as a medium severity vulnerability affecting cPanel.

2

How do I fix CVE-2017-18401?

To fix CVE-2017-18401, upgrade your cPanel installation to version 68.0.15 or later.

3

What type of vulnerability is CVE-2017-18401?

CVE-2017-18401 is a vulnerability that allows user accounts to be partially created with invalid username formats.

4

Which versions of cPanel are affected by CVE-2017-18401?

CVE-2017-18401 affects cPanel versions prior to 68.0.15, specifically versions 61.9999.55 to 62.0.35, 63.9999.74 to 64.0.42, 65.9999.38 to 66.0.34, and 67.9999.64 to 68.0.15.

5

Is there a risk of exploitation with CVE-2017-18401?

Yes, CVE-2017-18401 poses a risk as it allows the creation of accounts with invalid usernames, which could lead to unauthorized access.

Contact

SecAlerts Pty Ltd.
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Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
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