CVE-2017-16634

In Joomla! before 3.8.2, a bug allowed third parties to bypass a user's 2-factor authentication method.

We have discovered 210,901 live websites that are affected by CVE-2017-16634.

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Affected Software

Product  Joomla
Category Content Management System
Vulnerable Domains210,901 live websites (99% of Joomla install base)
Vulnerable Versions
  • from 0 through 3.8.2
Vulnerable Versions Count54 versions ( 52% of all versions)



Details

  • Published - Nov 9, 2017
  • Updated - Aug 5, 2024

Website Distribution by Country

Number of websites using CVE-2017-16634
United States10,505 websites


Italy56,230 websites
Russia15,615 websites
Poland15,354 websites
GB13,905 websites
Iran12,622 websites
Germany12,296 websites
Kazakhstan7,317 websites
Netherlands6,181 websites
South Africa5,927 websites

Website Distribution by TLD

Number of websites using CVE-2017-16634
.com51,148 websites
.it36,997 websites
.ru12,966 websites
.pl10,988 websites
.co.uk6,954 websites
.org5,239 websites
.de4,941 websites
.net4,233 websites
.nl3,674 websites
.se3,284 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2017-16634

Top websites that are affected by CVE-2017-16634. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
*****************.de Germany*,***
*******.**.ca Canada*,***
*****.com Italy**,***
***********.**.za South Africa**,***
**************.se Sweden**,***
***************.com Italy**,***
*********.com GB**,***
************.com United States**,***
************.com Germany**,***
*********************.com United States**,***
See full domain list

FAQ

A total of 210,901 websites have been identified as vulnerable to CVE-2017-16634, based on global website indexing conducted by WebTechSurvey.
The Joomla is affected by the CVE-2017-16634 vulnerability.
Joomla versions up to and including 3.8.2 are vulnerable to CVE-2017-16634.