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Threat intelligence

Business Directory Plugin <= 6.4.21 - Unauthenticated SQL Injection via payment Parameter

CVE-2026-2576 · business-directory-plugin

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Business Directory Plugin at a vulnerable version. How SiteRespond intelligence works

Vulnerability
Business Directory Plugin <= 6.4.21 - Unauthenticated SQL Injection via payment Parameter
Affected software
business-directory-plugin(Plugin)
Affected versions
  • ≤ 6.4.21
Authentication
Unauthenticated
Vulnerability type
SQL injection
Published
17 February 2026
CISA KEV
Not listed in CISA KEV at last catalog refresh
Impact
May allow attackers to read or modify database contents beyond intended access.
Source

Data imported from Wordfence Intelligence (advisory d8ec7d25-1574-416c-b5fd-3a71b1cc09d2). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Business Directory Plugin version against this catalog when the Defence plugin is connected to your WordPress site.