WordPress plugin vulnerabilities
Converter for Media - Optimize images | Convert WebP & AVIF vulnerabilities
Known security issues in the Converter for Media - Optimize images | Convert WebP & AVIF WordPress plugin, by affected version, with severity, CVE and the version that fixes each one.
- Plugin slug
- webp-converter-for-media
- Latest version
- 6.7.0
- Active installs
- 500,000+
- Known vulnerabilities
- 4
- Data updated
- 2026-10-17 09:31 UTC
Check your version
This information comes from public vulnerability databases and may be incomplete or out of date. A plugin with no known vulnerabilities is not proof that it is secure; keep plugins updated and remove the ones you do not use.
Fixed in version 6.5.2 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| Converter for Media – Optimize images | Convert WebP & AVIF <= 6.5.1 - Unauthenticated Server-Side Request Forgery via src CVE-2026-1356 · Source | Not rated | - | < 6.5.2 | 0000-00-00 |
Fixed in version 6.4.0 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| Converter for Media <= 6.3.2 - Missing Authorization to Authenticated (Subscriber+) Optimized Image Deletion via regenerate-attachment REST Endpoint CVE-2025-13750 · Source | Medium | 4.3 | < 6.4.0 | 2025-12-16 |
Fixed in version 1.0.3 (2)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WebP Converter for Media – Convert WebP and AVIF & Optimize Images <= 1.0.2 - Cross-Site Request Forgery CVE-2019-15834 · Source | High | 8.8 | < 1.0.3 | 2019-06-27 |
| WordPress WebP Converter for Media plugin <= 1.0.2 - Cross-Site Request Forgery (CSRF) vulnerability No CVE assigned · Source | Not rated | - | < 1.0.3 | 2019-06-27 |
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Sources and attribution
- Vulnerability data from WPVulnerability (WordPress, plugins, themes and server software). WPVulnerability data license.
- CVE records are copyright The MITRE Corporation. CVE Terms of Use.
- Known-exploited status from the CISA Known Exploited Vulnerabilities catalog. Public domain (U.S. Government work).
- Plugin names, latest versions and install counts from the WordPress.org plugin directory. WordPress is a trademark of the WordPress Foundation; Webforta is not affiliated with or endorsed by WordPress.org, WPVulnerability or the sources above.