description: 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.
problem types: Improper Neutralization of Input During Web Page Generation (CWE-79)
affected:
{
product: react-dom
vendor: Facebook
versions:
status: affected, version: 16.4.2
lessThan: unspecified, status: affected, version: 16.4.0, versionType: custom
status: affected, version: 16.3.3
lessThan: unspecified, status: affected, version: 16.3.0, versionType: custom
status: affected, version: 16.2.1
lessThan: unspecified, status: affected, version: 16.2.0, versionType: custom
status: affected, version: 16.1.2
lessThan: unspecified, status: affected, version: 16.1.0, versionType: custom
status: affected, version: 16.0.1
lessThan: unspecified, status: affected, version: 16.0.0, versionType: custom
lessThan: 16.0.0, status: unaffected, version: unspecified, versionType: custom
}