CVE-2020-8420

An issue was discovered in Joomla! before 3.9.15. A missing CSRF token check in the LESS compiler of com_templates causes a CSRF vulnerability.

We have discovered 211,377 live websites that are affected by CVE-2020-8420.

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Affected Software

Product  Joomla
Category Content Management System
Vulnerable Domains211,377 live websites (99% of Joomla install base)
Vulnerable Versions
  • from 0 through 3.9.15
Vulnerable Versions Count78 versions ( 76% of all versions)



Details

  • Published - Jan 28, 2020
  • Updated - Aug 4, 2024

Website Distribution by Country

Number of websites using CVE-2020-8420
United States10,551 websites


Italy56,270 websites
Russia15,676 websites
Poland15,373 websites
GB13,913 websites
Iran12,622 websites
Germany12,395 websites
Kazakhstan7,318 websites
Netherlands6,196 websites
South Africa5,928 websites

Website Distribution by TLD

Number of websites using CVE-2020-8420
.com51,234 websites
.it37,026 websites
.ru13,018 websites
.pl11,005 websites
.co.uk6,961 websites
.org5,261 websites
.de5,019 websites
.net4,248 websites
.nl3,688 websites
.se3,284 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2020-8420

Top websites that are affected by CVE-2020-8420. 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 211,377 websites have been identified as vulnerable to CVE-2020-8420, based on global website indexing conducted by WebTechSurvey.
The Joomla is affected by the CVE-2020-8420 vulnerability.
Joomla versions up to and including 3.9.15 are vulnerable to CVE-2020-8420.