CVE-2023-23913
CVSS 3.1 Score 6.3 of 10 (medium)
Details
Published Jan 9, 2025
CWE ID 79
Summary
CVE-2023-23913 is a DOM-based cross-site scripting vulnerability affecting rails-ujs. Malicious HTML content, including data-method, data-remote, and data-disable-with attributes, can be pasted into the clipboard and executed when pasted into contenteditable HTML elements, leveraging the Clipboard API for exploitation. This could potentially lead to unintended execution of malicious code within a user's browser. Rails developers are advised to update rails-ujs to the latest version to mitigate this risk.
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