CVE-2024-32472

Source

https://nvd.nist.gov/vuln/detail/CVE-2024-32472

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-32472.json

Aliases

• GHSA-m64q-4jqh-f72f

Published

2024-04-17T22:15:08Z

Modified

2024-05-13T20:10:54Z

Summary

[none]

Details

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.

References

• https://github.com/excalidraw/excalidraw/security/advisories/GHSA-m64q-4jqh-f72f
• https://github.com/excalidraw/excalidraw/commit/6be752e1b6d776ccfbd3bb9eea17463cb264121d
• https://github.com/excalidraw/excalidraw/commit/988f81911ca58e3ca2583e0dd44a954dd00e09d0