CVE-2026-16810

Bit Form <= 3.2.0 - Authenticated (Administrator+) SQL Injection via 'filterText' Parameter

The Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder plugin for WordPress is vulnerable to generic SQL Injection via the 'data[queryCondition]' parameter in all versions up to, and including, 3.2.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

We have discovered 1,030 live websites that are affected by CVE-2026-16810.

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Affected Software

Product  Bit Form
Category Wordpress Plugins
Vulnerable Domains1,030 live websites (98% of Bit Form install base)
Vulnerable Versions
  • from 0 through 3.2
Vulnerable Versions Count58 versions ( 97% of all versions)


Common Weakness Enumeration

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



Details

  • Published - Aug 14, 2026
  • Updated - Aug 17, 2026

Credits

  • Wordfence PRISM (finder)

Website Distribution by Country

Number of websites using CVE-2026-16810
United States317 websites


Germany114 websites
GB64 websites
Australia59 websites
France56 websites
Netherlands45 websites
Canada39 websites
India36 websites
Italy35 websites
Russia21 websites

Website Distribution by TLD

Number of websites using CVE-2026-16810
.com426 websites
.de72 websites
.com.au65 websites
.org52 websites
.co.uk38 websites
.nl36 websites
.fr31 websites
.net26 websites
.it24 websites
.ca21 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-16810

Top websites that are affected by CVE-2026-16810. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
*****************.com Bulgaria***,***
*********.tv United States***,***
*************.***.au France***,***
*************.com United States***,***
*********.**.uk GB***,***
****.org United States***,***
****.be Belgium***,***
******.me Singapore***,***
**********.com United States*,***,***
******.com Spain*,***,***
See full domain list

FAQ

CVE-2026-16810 is Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Bit Form
A total of 1,030 websites have been identified as vulnerable to CVE-2026-16810, based on global website indexing conducted by WebTechSurvey.
The Bit Form is affected by the CVE-2026-16810 vulnerability.
Bit Form versions up to and including 3.2 are vulnerable to CVE-2026-16810.