{"id":"CVE-2026-55596","revision":"2129382c1cd246499e8b6ee478fe04fa","records":[{"revision":"2129382c1cd246499e8b6ee478fe04fa","observedAt":"2026-10-25T14:19:05.298+00:00","statement":{"source":"nvd","id":"CVE-2026-55596","aliases":[],"title":"Plate is a rich-text editor with AI and shadcn/ui. From 53.0.0 until 53.1.4, the media embed renderer trusts serialized provider or sourceUrl metadata in useMediaState and skips parseMediaUrl protocol validation, allowing a crafted Plate do…","description":"Plate is a rich-text editor with AI and shadcn/ui. From 53.0.0 until 53.1.4, the media embed renderer trusts serialized provider or sourceUrl metadata in useMediaState and skips parseMediaUrl protocol validation, allowing a crafted Plate document to set a known video provider while keeping url as a javascript: iframe source that the registry MediaEmbedElement renders directly as an iframe src when a victim opens the document. This issue is fixed in version 53.1.4.","state":0,"publishedAt":"2026-07-08T21:16:50.247+00:00","modifiedAt":"2026-07-10T19:06:45.623+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","score":8.7,"severity":"HIGH"}],"references":["https://github.com/udecode/plate/commit/6214914ca811adf22d0ad503154494216eed68ba","https://github.com/udecode/plate/pull/5014","https://github.com/udecode/plate/releases/tag/v53.1.4","https://github.com/udecode/plate/security/advisories/GHSA-qj6x-xx2h-8hvv"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-55596","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-79"],"productCriteria":[],"sourceDates":{"published":"2026-07-08T21:16:50.247","lastModified":"2026-07-10T19:06:45.623"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-55596","identifiers":["CVE-2026-55596"]},"retained":false,"historicalAffected":[]}],"coverage":[]}