PT-2026-56579 · Decode · Plate

Publicado 2026-07-08 · Atualizado 2026-07-08 · CVE-2026-55596

Mitre

CVSS v3.1

8.7

Alta

Vetor base

AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

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.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-55596

Produtos afetados

Plate

Referências · 5

• https://github.com/udecode/plate/commit/6214914ca811adf22d0ad503154494216eed68ba · Nota
• https://github.com/udecode/plate/security/advisories/GHSA-qj6x-xx2h-8hvv · Nota
• https://github.com/udecode/plate/pull/5014 · Nota
• https://github.com/udecode/plate/releases/tag/v53.1.4 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-55596 · Nota de Segurança