CVE-2026-2579

WowStore – Store Builder & Product Blocks for WooCommerce <= 4.4.3 - Unauthenticated SQL Injection via 'search' Parameter

The WowStore – Store Builder & Product Blocks for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the ‘search’ parameter in all versions up to, and including, 4.4.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

We have discovered 661 live websites that are affected by CVE-2026-2579.

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Affected Software

Product  Product Blocks
Category Wordpress Plugins
Vulnerable Domains661 live websites (100% of Product Blocks install base)
Vulnerable Versions
  • from 0 through 4.4.3
Vulnerable Versions Count47 versions ( 100% of all versions)


Common Weakness Enumeration

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')



Details

  • Published - Mar 17, 2026
  • Updated - Mar 17, 2026

Credits

  • Itthidej Aramsri (finder)
  • Waris Damkham (finder)
  • Teerachai Somprasong (finder)

Website Distribution by Country

Number of websites using CVE-2026-2579
United States190 websites


Germany54 websites
GB44 websites
France32 websites
Denmark27 websites
Poland21 websites
India21 websites
Netherlands19 websites
Cyprus17 websites
Spain17 websites

Website Distribution by TLD

Number of websites using CVE-2026-2579
.com324 websites
.co.uk28 websites
.de21 websites
.dk19 websites
.pl16 websites
.nl16 websites
.org15 websites
.com.au15 websites
.fr12 websites
.it11 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-2579

Top websites that are affected by CVE-2026-2579. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
******.com United States**,***
*********************.com United States***,***
**********.com India***,***
********.com Bulgaria***,***
*********.in India***,***
***********.**.il Israel***,***
*******.com United States***,***
*********.com Germany***,***
*********.com United States*,***,***
***********.com Canada*,***,***
See full domain list

FAQ

CVE-2026-2579 is Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Product Blocks
A total of 661 websites have been identified as vulnerable to CVE-2026-2579, based on global website indexing conducted by WebTechSurvey.
The Product Blocks is affected by the CVE-2026-2579 vulnerability.
Product Blocks versions up to and including 4.4.3 are vulnerable to CVE-2026-2579.