How many vulnerabilities does Clevers Image Optimizer have?

The audit found 46 findings: 1 critical, 6 high, 15 medium severity.

Should I use Clevers Image Optimizer?

Based on the latest audit (grade C, risk CRITICAL), review the 46 findings on this page before deciding — higher-risk findings should be weighed against the plugin's alternatives.

Clevers Image Optimizer

Q: Is Clevers Image Optimizer secure?

WP HealthKit's independent audit rates Clevers Image Optimizer overall risk as CRITICAL with a report-card grade of C.

Audited at release

v1.0.2WordPress PluginAudited 1 day ago

Clevers Image Optimizer compresses local WordPress images and generates modern WebP and optional AVIF files.

CRITICAL

Total Findings

Security Grade

Security Findings

Critical1

High6

Medium15

Low10

Info14

Executive Summary

Is Clevers Image Optimizer secure? In WP HealthKit's independent 2026 audit, Clevers Image Optimizer received an overall risk of CRITICAL and a report-card grade of C across 46 findings (1 critical, 6 high severity).

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Security Report Card

PHP Compatibility

Requires PHP 8.0Declared minimum: 7.4Mismatch detected

Categories with Findings

Dependency SecurityPHP CompatibilityType SafetyHook WiringInternationalizationDependenciesSecurityCoding StandardsWordPress CompatibilityPerformance

Plugin Info

Audit Count: 1
Type: plugin

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PHP Compatibility

Requires PHP 8.0Declared minimum: 7.4Mismatch detected

Categories with Findings

Dependency SecurityPHP CompatibilityType SafetyHook WiringInternationalizationDependenciesSecurityCoding StandardsWordPress CompatibilityPerformance

Clevers Image Optimizer

Security Findings

Executive Summary

Security Report Card

PHP Compatibility

Categories with Findings

Plugin Info

Embed

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PHP Compatibility

Categories with Findings