Description
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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-1241 | 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. |
Github GHSA |
GHSA-m64q-4jqh-f72f | Stored Cross-site Scripting (XSS) in excalidraw's web embed component |
References
History
No history.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-08-02T02:13:39.129Z
Reserved: 2024-04-12T19:41:51.167Z
Link: CVE-2024-32472
Updated: 2024-08-02T02:13:39.129Z
Status : Deferred
Published: 2024-04-17T22:15:08.557
Modified: 2026-04-15T00:35:42.020
Link: CVE-2024-32472
No data.
OpenCVE Enrichment
Updated: 2025-07-12T22:15:54Z
EUVD
Github GHSA