GraphQL Playground is a GraphQL IDE for development of graphQL focused applications. All versions of graphql-playground-react older than graphql-playground-react@1.7.28 are vulnerable to compromised HTTP schema introspection responses or schema prop values with malicious GraphQL type names, exposing a dynamic XSS attack surface that can allow code injection on operation autocomplete. In order for the attack to take place, the user must load a malicious schema in graphql-playground. There are several ways this can occur, including by specifying the URL to a malicious schema in the endpoint query parameter. If a user clicks on a link to a GraphQL Playground installation that specifies a malicious server, arbitrary JavaScript can run in the user's browser, which can be used to exfiltrate user credentials or other harmful goals. If you are using graphql-playground-react directly in your client app, upgrade to version 1.7.28 or later.
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History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-11-04T20:05:12
Updated: 2024-08-04T03:08:31.577Z
Reserved: 2021-09-15T00:00:00
Link: CVE-2021-41249
Vulnrichment
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NVD
Status : Modified
Published: 2021-11-04T20:15:08.597
Modified: 2024-11-21T06:25:52.797
Link: CVE-2021-41249
Redhat
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