Threat intelligence

Cornerstone < 7.8.8 - Authenticated (Subscriber+) SQL Injection

CVE-2026-54185 · cornerstone

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

Vulnerability: Cornerstone < 7.8.8 - Authenticated (Subscriber+) SQL Injection
Affected software: cornerstone(Plugin)
Affected versions: < 7.8.8
Authentication: Authenticated (see advisory title)
Vulnerability type: SQL injection
CVE: CVE-2026-54185
Published: 16 June 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 03ffb77e-fcb2-42ff-9010-d067d746c543). Methodology and redistribution notes

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