Upload Converter for WebP Security & Risk Analysis

wordpress.org/plugins/upload-converter-webp

Convert JPG, JPEG, and PNG images to WebP automatically or manually with bulk actions and Media Library buttons.

300 active installs v1.0 PHP 7.2+ WP 5.2+ Updated Nov 19, 2025
bulk-converterimage-optimizationjpg-to-webppng-to-webpwebp
100
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is Upload Converter for WebP Safe to Use in 2026?

Generally Safe

Score 100/100

Upload Converter for WebP has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 4mo ago
Risk Assessment

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.

Vulnerabilities
None known

Upload Converter for WebP Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 16, 2026

Upload Converter for WebP Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
0
27 escaped
Nonce Checks
4
Capability Checks
1
File Operations
0
External Requests
0
Bundled Libraries
0

Output Escaping

100% escaped27 total outputs
Data Flows
All sanitized

Data Flow Analysis

4 flows
wpturbo_render_converter_page (includes\admin-page.php:8)
Source (user input) Sink (dangerous op) Sanitizer Transform Unsanitized Sanitized
Attack Surface

Upload Converter for WebP Attack Surface

Entry Points1
Unprotected0

AJAX Handlers 1

authwp_ajax_wpturbo_convert_singleupload-converter-webp.php:28
WordPress Hooks 15
actionadmin_menuincludes\admin-page.php:4
filterwp_handle_uploadincludes\auto-convert.php:5
filterbulk_actions-uploadincludes\grid-view.php:7
filterhandle_bulk_actions-uploadincludes\grid-view.php:13
actionadmin_noticesincludes\grid-view.php:57
actionadmin_enqueue_scriptsincludes\grid-view.php:83
filterbulk_actions-uploadincludes\list-view.php:7
filterhandle_bulk_actions-uploadincludes\list-view.php:13
actionadmin_noticesincludes\list-view.php:55
filterpost_row_actionsincludes\list-view.php:82
actionadmin_enqueue_scriptsincludes\list-view.php:109
filterattachment_fields_to_editincludes\sidebar-modal.php:5
actionadmin_enqueue_scriptsincludes\sidebar-modal.php:23
actionadmin_enqueue_scriptsupload-converter-webp.php:31
actionadmin_enqueue_scriptsupload-converter-webp.php:92
Maintenance & Trust

Upload Converter for WebP Maintenance & Trust

Maintenance Signals

WordPress version tested6.8.5
Last updatedNov 19, 2025
PHP min version7.2
Downloads902

Community Trust

Rating100/100
Number of ratings3
Active installs300
Developer Profile

Upload Converter for WebP Developer Profile

Rony Bormon

2 plugins · 340 total installs

94
trust score
Avg Security Score
100/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

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

Asset Paths
/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.js
Script Paths
assets/js/admin.jsassets/js/admin-bulk.js
Version Parameters
upload-converter-webp/assets/js/admin.js?ver=upload-converter-webp/assets/css/admin.css?ver=

HTML / DOM Fingerprints

Data Attributes
action="wpturbo_convert_webp"
JS Globals
wpturbo_ajax
FAQ

Frequently Asked Questions about Upload Converter for WebP