Converter for Media – Optimize images | Convert WebP & AVIF
Information
| Software Type | Plugin |
|---|---|
| Software Slug | webp-converter-for-media (view on wordpress.org) |
| Software Status | Active |
| Software Author | mateuszgbiorczyk |
| Software Website | mattplugins.com |
| Software Downloads | 17,049,964 |
| Software Active Installs | 500,000 |
| Software Record Last Updated | September 16, 2026 |
4 Vulnerabilities
| Title | Status | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| Converter for Media – Optimize images | Convert WebP & AVIF <= 6.5.1 - Unauthenticated Server-Side Request Forgery via src | Patched | CVE-2026-1356 | Lucas Montes (NiRoX) | February 11, 2026 | |
| Converter for Media <= 6.3.2 - Missing Authorization to Authenticated (Subscriber+) Optimized Image Deletion via regenerate-attachment REST Endpoint | Patched | CVE-2025-13750 | Marcin Dudek (dudekmar) | December 16, 2025 | |
| WebP Converter for Media <= 4.0.2 - Unauthenticated Open Redirect | Patched | CVE-2021-25074 | Krzysztof Zając | December 27, 2021 | |
| WebP Converter for Media – Convert WebP and AVIF & Optimize Images <= 1.0.2 - Cross-Site Request Forgery | Patched | CVE-2019-15834 | June 27, 2019 |
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Documentation