Cross-Site Scripting (XSS) Vulnerability in ReactDOMServer API

CVE-2018-6341 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

React applications which rendered to HTML using the ReactDOMServer API were not escaping user-supplied attribute names at render-time. That lack of escaping could lead to a cross-site scripting vulnerability. This issue affected minor releases 16.0.x, 16.1.x, 16.2.x, 16.3.x, and 16.4.x. It was fixed in 16.0.1, 16.1.2, 16.2.1, 16.3.3, and 16.4.2.

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