How many vulnerabilities does Redis Object Cache have?

The audit found 91 findings: 0 critical, 5 high, 27 medium severity.

Should I use Redis Object Cache?

Based on the latest audit (grade A, risk HIGH), review the 91 findings on this page before deciding — higher-risk findings should be weighed against the plugin's alternatives.

Redis Object Cache

Q: Is Redis Object Cache secure?

WP HealthKit's independent audit rates Redis Object Cache overall risk as HIGH with a report-card grade of A.

v2.8.0WordPress Plugin400K+ installs4.5Audited 117 days ago

HIGH

Total Findings

Security Grade

Active Installs

400K+

Coding Score

100/100

Security Findings

Critical0

High5

Medium27

Low2

Info57

Executive Summary

Is Redis Object Cache secure? In WP HealthKit's independent 2026 audit, Redis Object Cache received an overall risk of HIGH and a report-card grade of A across 91 findings (0 critical, 5 high severity).

Directory audit — deterministic scanners only (Wordfence, OSV, PHPCS, PHPStan, Semgrep, Psalm, compat). Sign in and run a full audit for AI-grade analysis (security, quality, accessibility).

Security Report Card

Readiness

Coding Standards

100/100

PHP Compatibility

Requires PHP 8.0Declared minimum: 7.2Mismatch detected

Categories with Findings

Hardcoded SecretsPHP CompatibilityPerformanceInternationalizationType SafetyWordPress CompatibilityHook Wiring

Plugin Info

Active Installs: 400K+
WP.org Rating: 4.5
Requires WP: 4.6+
Tested Up To: 7.0
Requires PHP: 7.2+
Audit Count: 1
Type: plugin

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