Security

Multilingual plugins store translated text and insert it into front-end output across themes and other plugins. Visual editing, language routing, and automatic translation features require firm access controls and consistent escaping. TranslatePress – Translate Multilingual sites with AI Translation version 3.2.6 has successfully completed the CleanTalk Plugin Security Certification process and received PSC-2026-64679, confirming that the plugin was reviewed from a secure code perspective with attention to translation storage, visual editor permissions, multilingual routing, automatic translation settings, and public output.

Form builders accept untrusted input from public visitors and turn it into stored records, notifications, and administrator workflows. Secure validation, permission checks, and careful output handling are central to every submission path. Ninja Forms – The Contact Form Builder That Grows With You version 3.14.11 has successfully completed the CleanTalk Plugin Security Certification process and received PSC-2026-64678, confirming that the plugin was reviewed from a secure code perspective with attention to public submissions, field validation, stored form settings, administrator actions, notifications, and data exposure.

Elementor extension packs add widgets, templates, display rules, and dynamic output to the page builder. Because saved widget settings become public HTML, secure rendering and protected editor actions are essential. Premium Addons for Elementor – Powerful Elementor Templates & Widgets version 4.11.89 has successfully completed the CleanTalk Plugin Security Certification process and received PSC-2026-64677, confirming that the plugin was reviewed from a secure code perspective with attention to widget configuration, template operations, dynamic rendering, editor requests, and stored front-end output.

Image optimization plugins process files that become part of nearly every public page. Compression, format conversion, lazy loading, and CDN delivery all need careful handling of uploads, metadata, and generated URLs. Smush – Image Optimization, Compression, Lazy Load, WebP & CDN version 4.2.0 has successfully completed the CleanTalk Plugin Security Certification process and received PSC-2026-64676, confirming that the plugin was reviewed from a secure code perspective with attention to image processing inputs, media permissions, generated formats, remote delivery settings, and public markup.

Caching and optimization plugins sit directly in the path that produces a public page. Their settings can influence stored output, asset delivery, and the content returned to every visitor. LiteSpeed Cache version 7.8.1 has successfully completed the CleanTalk Plugin Security Certification process and received PSC-2026-64675, confirming that the plugin was reviewed from a secure code perspective with attention to cache isolation, purge controls, generated assets, optimization requests, and privileged settings.