CVE-2019-13478

The Yoast SEO plugin before 11.6-RC5 for WordPress does not properly restrict unfiltered HTML in term descriptions.

We have discovered 223,795 live websites that are affected by CVE-2019-13478.

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Affected Software

Product  Yoast SEO
Category Search Engine Optimization
Vulnerable Domains223,795 live websites (5.65% of Yoast SEO install base)
Vulnerable Versions
  • from 0 through 11.6
Vulnerable Versions Count182 versions ( 46% of all versions)



Details

  • Published - Jul 9, 2019
  • Updated - Aug 4, 2024

Website Distribution by Country

Number of websites using CVE-2019-13478
United States53,395 websites


Germany19,823 websites
France18,164 websites
Italy16,518 websites
GB10,500 websites
Russia9,708 websites
Poland7,607 websites
Spain7,476 websites
Netherlands7,375 websites
Sweden5,290 websites

Website Distribution by TLD

Number of websites using CVE-2019-13478
.com88,534 websites
.it11,428 websites
.de10,918 websites
.ru7,999 websites
.fr7,779 websites
.co.uk7,271 websites
.nl6,289 websites
.pl6,111 websites
.org5,893 websites
.net5,183 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2019-13478

Top websites that are affected by CVE-2019-13478. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
***.********.com United States***
************.com United States*,***
*******.fm United States*,***
************.com United States*,***
*********.com United States*,***
******.com United States**,***
*****.jp Japan**,***
********.gr Greece**,***
*******.com United States**,***
*******************.ro Romania**,***
See full domain list

FAQ

A total of 223,795 websites have been identified as vulnerable to CVE-2019-13478, based on global website indexing conducted by WebTechSurvey.
The Yoast SEO is affected by the CVE-2019-13478 vulnerability.
Yoast SEO versions up to and including 11.6 are vulnerable to CVE-2019-13478.