{"id":"CVE-2026-1356","aliases":["EUVD-2026-7040","GHSA-cj74-j73p-qf3x"],"status":"published","title":"Converter for Media – Optimize images | Convert WebP \u0026 AVIF \u003c= 6.5.1 - Unauthenticated Server-Side Request Forgery via src","description":"The Converter for Media – Optimize images | Convert WebP \u0026 AVIF plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.5.1 via the PassthruLoader::load_image_source function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00255,"percentile":0.17146,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2026-02-12T09:25:49Z","modified":"2026-06-17T10:15:39Z","products":[{"vendor":"mateuszgbiorczyk","product":"converter for media – optimize images | convert webp \u0026 avif"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/188d812c-2955-4b0c-ae1c-b42c0f60b73b?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3445904/webp-converter-for-media"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1356"},{"url":"https://github.com/advisories/GHSA-cj74-j73p-qf3x"}],"sources":{"cve":[{"id":"CVE-2026-1356","title":"Converter for Media – Optimize images | Convert WebP \u0026 AVIF \u003c= 6.5.1 - Unauthenticated Server-Side Request Forgery via src","description":"The Converter for Media – Optimize images | Convert WebP \u0026 AVIF plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.5.1 via the PassthruLoader::load_image_source function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.","status":"published","published":"2026-02-12T09:25:49.034Z","modified":"2026-04-08T16:37:38.49Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:20:01.618694Z"}],"euvd":[{"id":"EUVD-2026-7040","description":"The Converter for Media – Optimize images | Convert WebP \u0026 AVIF plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.5.1 via the PassthruLoader::load_image_source function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.","status":"published","published":"2026-02-12T09:25:49Z","modified":"2026-04-08T16:37:38Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:07.886903Z"}],"ghsa":[{"id":"GHSA-cj74-j73p-qf3x","title":"The Converter for Media – Optimize images | Convert WebP \u0026 AVIF plugin for WordPress is...","description":"The Converter for Media – Optimize images | Convert WebP \u0026 AVIF plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.5.1 via the PassthruLoader::load_image_source function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.","status":"published","published":"2026-02-12T12:31:00Z","modified":"2026-02-12T12:31:06Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:06:10.423314Z"}],"nvd":[{"id":"CVE-2026-1356","description":"The Converter for Media – Optimize images | Convert WebP \u0026 AVIF plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.5.1 via the PassthruLoader::load_image_source function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.","status":"published","published":"2026-02-12T10:16:01.517Z","modified":"2026-06-17T10:15:39.163Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:12:05.908608Z"}]}}