Total Findings
48
Security Grade
Is Tandem PHP Upgrade Gatekeeper secure? In WP HealthKit's independent 2026 audit, Tandem PHP Upgrade Gatekeeper received an overall risk of HIGH and a report-card grade of B across 48 findings (0 critical, 7 high severity).
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Site owners: should they update? See the update-safety verdict for Tandem PHP Upgrade Gatekeeper
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