Vulnerabilities > CVE-2021-27582 - Unspecified vulnerability in Mitreid Connect
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
NONE Summary
org/mitre/oauth2/web/OAuthConfirmationController.java in the OpenID Connect server implementation for MITREid Connect through 1.3.3 contains a Mass Assignment (aka Autobinding) vulnerability. This arises due to unsafe usage of the @ModelAttribute annotation during the OAuth authorization flow, in which HTTP request parameters affect an authorizationRequest.
Vulnerable Configurations
References
- http://agrrrdog.blogspot.com/2017/03/autobinding-vulns-and-spring-mvc.html
- http://agrrrdog.blogspot.com/2017/03/autobinding-vulns-and-spring-mvc.html
- https://github.com/mitreid-connect/OpenID-Connect-Java-Spring-Server/commit/7eba3c12fed82388f917e8dd9b73e86e3a311e4c
- https://github.com/mitreid-connect/OpenID-Connect-Java-Spring-Server/commit/7eba3c12fed82388f917e8dd9b73e86e3a311e4c
- https://portswigger.net/research/hidden-oauth-attack-vectors
- https://portswigger.net/research/hidden-oauth-attack-vectors