medium6.1
CVE-2018-6341
React applications which rendered to HTML using the ReactDOMServer API were not escaping user-supplied attribute names at render-time.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| React | from 16.0.0 before 16.0.1 from 16.1.0 before 16.1.2 from 16.2.0 before 16.2.1 from 16.3.0 before 16.3.3 from 16.4.0 before 16.4.2 |