CVE-2023-26140 describes a Cross-site Scripting (XSS) vulnerability in versions of the @excalidraw/excalidraw package, affecting the Excalidraw application. This flaw stems from insufficient input sanitization, allowing malicious scripts to be embedded within whiteboard objects. Rated Medium severity with a CVSS score of 6.1, exploitation requires user interaction (UI:R) and could lead to limited confidentiality and integrity impacts (C:L/I:L). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:excalidraw:excalidraw:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.