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Autobinding vulnerability in MITREid Connect

Critical severity GitHub Reviewed Published May 13, 2021 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

maven org.mitre:openid-connect-parent (Maven)

Affected versions

<= 1.3.3

Patched versions

None

Description

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.

References

Published by the National Vulnerability Database Feb 23, 2021
Reviewed May 7, 2021
Published to the GitHub Advisory Database May 13, 2021
Last updated Jan 27, 2023

Severity

Critical
9.1
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weaknesses

CVE ID

CVE-2021-27582

GHSA ID

GHSA-8p36-q63g-68qh

Source code

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