CVE-2024-32472

CVSS V2 None CVSS V3 None

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.

Overview

CVE ID
CVE-2024-32472

Assigner
GitHub_M

Vulnerability Status
PUBLISHED

Published Version
2024-04-17T21:23:57.452Z

Last Modified Date
2024-04-17T21:23:57.452Z

Weakness Enumerations

CWE	URL
CWE-79	http://cwe.mitre.org/data/definitions/79.html
CWE-80	http://cwe.mitre.org/data/definitions/80.html

References

Reference URL	Reference Tags
https://github.com/excalidraw/excalidraw/security/advisories/GHSA-m64q-4jqh-f72f	x_refsource_CONFIRM
https://github.com/excalidraw/excalidraw/commit/6be752e1b6d776ccfbd3bb9eea17463cb264121d	x_refsource_MISC
https://github.com/excalidraw/excalidraw/commit/988f81911ca58e3ca2583e0dd44a954dd00e09d0	x_refsource_MISC

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2024-32472
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-32472

History

Created	Old Value	New Value	Data Type	Notes
2024-06-26 08:51:47				Added to TrackCVE