CVE-2021-36788

The yoast_seo (aka Yoast SEO) extension before 7.2.3 for TYPO3 allows XSS.

We have discovered 157,902 live websites that are affected by CVE-2021-36788.

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Affected Software

Product  Yoast SEO
Category Search Engine Optimization
Vulnerable Domains157,902 live websites (3.46% of Yoast SEO install base)
Vulnerable Versions
  • from 0 before 7.2.3
Vulnerable Versions Count170 versions ( 43.15% of all versions)



Details

  • Published - Aug 13, 2021
  • Updated - Aug 4, 2024

CVE-2021-36788 usage by Country

United States45,411 websites


Germany14,612 websites
France13,935 websites
GB7,028 websites
Russia5,816 websites
Italy5,735 websites
Netherlands5,530 websites
Poland5,087 websites
Spain4,666 websites
Hong Kong4,325 websites

CVE-2021-36788 usage by TLD

.com70,933 websites
.de6,711 websites
.co.uk5,485 websites
.fr5,200 websites
.ru5,131 websites
.nl4,754 websites
.it4,541 websites
.org4,193 websites
.net4,069 websites
.pl3,976 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2021-36788

Top websites that are affected by CVE-2021-36788. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
***********.**.uk United States*,***
************.com United States*,***
******.com United States**,***
*******.com United States**,***
*******************.ro Romania**,***
********.***.ar Argentina**,***
*************.de Sweden**,***
*************.com Singapore**,***
******.com United States**,***
****.********.com United States**,***
See full domain list

FAQ

A total of 157,902 websites have been identified as vulnerable to CVE-2021-36788, discovered through global website indexing conducted by WebTechSurvey.
Yoast SEO is susceptible to CVE-2021-36788 vulnerability.
Yoast SEO versions before 7.2.3 are vulnerable to CVE-2021-36788.
Version 7.2.3 of Yoast SEO addresses the CVE-2021-36788 security vulnerability.