
Upload Converter for WebP Security & Risk Analysis
wordpress.org/plugins/upload-converter-webpConvert JPG, JPEG, and PNG images to WebP automatically or manually with bulk actions and Media Library buttons.
Is Upload Converter for WebP Safe to Use in 2026?
Generally Safe
Score 100/100Upload Converter for WebP has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The "upload-converter-webp" v1.0 plugin exhibits a strong security posture based on the provided static analysis. The code demonstrates excellent adherence to security best practices, with all SQL queries utilizing prepared statements and all output being properly escaped. The absence of dangerous functions, file operations, and external HTTP requests further strengthens its security. Crucially, the plugin implements nonce and capability checks on its single AJAX handler, effectively mitigating potential cross-site request forgery (CSRF) and unauthorized access vulnerabilities.
Taint analysis reveals no critical or high-severity flows with unsanitized paths, indicating that user input is likely handled securely. The vulnerability history is also clean, with no recorded CVEs, suggesting a lack of known exploits or past security issues. This indicates a well-maintained and secure codebase.
Overall, "upload-converter-webp" v1.0 appears to be a secure plugin. Its robust implementation of security features and clean vulnerability history contribute to a low-risk profile. The plugin's strengths lie in its proactive security measures and absence of exploitable code patterns. There are no immediate security concerns evident from the provided data.
Upload Converter for WebP Security Vulnerabilities
Upload Converter for WebP Code Analysis
Output Escaping
Data Flow Analysis
Upload Converter for WebP Attack Surface
AJAX Handlers 1
WordPress Hooks 15
Maintenance & Trust
Upload Converter for WebP Maintenance & Trust
Maintenance Signals
Community Trust
Upload Converter for WebP Alternatives
WebP Tools
oracast-webp-tools
Convert JPG and PNG images in your WordPress site to modern, lightweight WebP format for faster loading and better performance.
Image Optimizer – Optimize Images and Convert to WebP or AVIF
image-optimization
Automatically resize, optimize, and convert images to WebP and AVIF. Compress images in bulk or on upload to boost your WordPress site performance.
Imagify Image Optimization – Optimize Images | Compress Images | Convert WebP | Convert AVIF
imagify
Optimize images in 1-click: compress images, convert to WebP & AVIF, resize, and boost your site with the easiest WordPress image optimization plugin!
Smush Image Optimization – Optimize Images | Compress & Lazy Load Images | Convert WebP & AVIF | Image CDN
wp-smushit
Optimize and compress images with lossless and lossy compression, lazy load, WebP & AVIF conversion, and global image CDN.
Converter for Media – Optimize images | Convert WebP & AVIF
webp-converter-for-media
Speed up your website by using our WebP & AVIF Converter. Optimize images and serve WebP and AVIF images instead of standard formats!
Upload Converter for WebP Developer Profile
2 plugins · 340 total installs
How We Detect Upload Converter for WebP
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/upload-converter-webp/assets/css/admin.css/wp-content/plugins/upload-converter-webp/assets/js/admin.js/wp-content/plugins/upload-converter-webp/assets/js/admin-bulk.jsassets/js/admin.jsassets/js/admin-bulk.jsupload-converter-webp/assets/js/admin.js?ver=upload-converter-webp/assets/css/admin.css?ver=HTML / DOM Fingerprints
action="wpturbo_convert_webp"wpturbo_ajax