HIGH7.5

GHSA-2fw4-mgq9-39cx

Code Injection in oauth2-server

Details

"oauth2-server (aka node-oauth2-server) through 3.1.1 implements OAuth 2.0 without PKCE. It does not prevent authorization code injection. This is similar to CVE-2020-7692. NOTE: the vendor states 'As RFC7636 is an extension, I think the claim in the Readme of "RFC 6749 compliant" is valid and not misleading and I also therefore wouldn't describe this as a "vulnerability" with the library per se.'"

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Affected packages

npm/oauth2-server

Introduced in: 0

No fixed version published yet for oauth2-server (npm). Pin to a known-safe version or switch to an alternative.

References

https://nvd.nist.gov/vuln/detail/CVE-2017-18924[ADVISORY]
https://github.com/oauthjs/node-oauth2-server/issues/637[WEB]
https://github.com/oauthjs/node-oauth2-server/pull/452[WEB]
https://codeburst.io/missing-the-point-in-securing-oauth-2-0-83968708b467[WEB]
https://tools.ietf.org/html/draft-ietf-oauth-security-topics-15[WEB]
https://tools.ietf.org/html/rfc7636[WEB]