CVE-2021-4426

The Absolute Reviews plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.8. This is due to missing or incorrect nonce validation on the metabox_review_save() function. This makes it possible for unauthenticated attackers to save meta tags via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

We have discovered 49 live websites that are affected by CVE-2021-4426.

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Affected Software

Product  Absolute Reviews
Category Wordpress Plugins
Vulnerable Domains49 live websites (2.92% of Absolute Reviews install base)
Vulnerable Versions
  • from 0 through 1.0.8
Vulnerable Versions Count4 versions ( 33% of all versions)



Details

  • Published - Jul 12, 2023
  • Updated - Oct 17, 2024

Credits

  • Jerome Bruandet (finder)

Website Distribution by Country

Number of websites using CVE-2021-4426
United States11 websites


Germany9 websites
Italy4 websites
Russia4 websites
Canada2 websites
Cyprus2 websites
Spain2 websites
France2 websites
Singapore2 websites

Website Distribution by TLD

Number of websites using CVE-2021-4426
.com20 websites
.ru4 websites
.de3 websites
.org3 websites
.net2 websites
.ca1 websites
.com.au1 websites
.com.br1 websites
.fr1 websites
.nl1 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2021-4426

Top websites that are affected by CVE-2021-4426. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
**********.de Germany*,***,***
******.fm Germany*,***,***
*************.com Germany*,***,***
*********.id United States*,***,***
***********.org United States*,***,***
******.com China**,***,***
*************.com United States**,***,***
*******.us United States**,***,***
******************.com Spain**,***,***
****************.**.il Israel**,***,***
See full domain list

FAQ

A total of 49 websites have been identified as vulnerable to CVE-2021-4426, based on global website indexing conducted by WebTechSurvey.
The Absolute Reviews is affected by the CVE-2021-4426 vulnerability.
Absolute Reviews versions up to and including 1.0.8 are vulnerable to CVE-2021-4426.

References