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CVE-2024-32472

CVE-2024-32472 · excalidraw vulnerable to a Stored XSS in excalidraw's web embed component

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

excalidraw is an open source virtual hand-drawn style whiteboard. A stored XSS vulnerability in Excalidraw's web embeddable component. This allows arbitrary JavaScript to be run in the context of the domain where the editor is hosted. There were two vectors. One rendering untrusted string as iframe's `srcdoc` without properly sanitizing against HTML injection. Second by improperly sanitizing against attribute HTML injection. This in conjunction with allowing `allow-same-origin` sandbox flag (necessary for several embeds) resulted in the XSS. This vulnerability is fixed in 0.17.6 and 0.16.4.

CVSS 6.1 · Moyenne · EPSS 0,6% · Correctif disponible

Publication
Mise à jour

Pile logicielle: node

Produits et versions concernés

  • excalidraw

    Versions du logiciel
    • >=0.16.0, <0.16.4: Concernée
    • >= 0.17.0, <0.17.6: Concernée

    Aucun correctif publié

  • @excalidraw/excalidraw npm

    Plages de versions concernées
    • SEMVER: ≥ 0.16.0, < 0.16.4

    Mettez à jour vers 0.16.4

  • @excalidraw/excalidraw npm

    Plages de versions concernées
    • SEMVER: ≥ 0.17.0, < 0.17.6

    Mettez à jour vers 0.17.6

Sources originales

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