Threat intelligence

Church Admin <= 5.1.1 - Unauthenticated SQL Injection

CVE-2026-66478 · church-admin

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

Vulnerability: Church Admin <= 5.1.1 - Unauthenticated SQL Injection
Affected software: church-admin(Plugin)
Affected versions: ≤ 5.1.1
Authentication: Unauthenticated
Vulnerability type: SQL injection
CVE: CVE-2026-66478
Published: 10 August 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 2fe8c203-e86f-4dee-8faa-06b0cae86bfc). Methodology and redistribution notes

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