CVE-2021-27582

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Source
https://cve.org/CVERecord?id=CVE-2021-27582
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27582.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-27582
Aliases
Published
2021-02-23T18:15:14.363Z
Modified
2026-04-11T13:54:04.334769Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git / github.com/mitreid-connect/openid-connect-java-spring-server

Affected ranges

Type
GIT
Repo
https://github.com/mitreid-connect/openid-connect-java-spring-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
73459f0348135013952146196d94e0d065f62739
Fixed
7eba3c12fed82388f917e8dd9b73e86e3a311e4c
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.3.3"
        }
    ]
}

Affected versions

Other
M-1
M-2
M-3
M2-pre-data-model-changes
iss294-start
iss294-0.*
iss294-0.9
mitreid-connect-1.*
mitreid-connect-1.1.0
mitreid-connect-1.1.1
mitreid-connect-1.1.2
mitreid-connect-1.1.3
mitreid-connect-1.1.4
mitreid-connect-1.1.5
mitreid-connect-1.1.6
mitreid-connect-1.1.7
mitreid-connect-1.1.8
mitreid-connect-1.1.9
mitreid-connect-1.2.0
mitreid-connect-1.2.0-RC1
mitreid-connect-1.2.0-RC2
mitreid-connect-1.2.1
mitreid-connect-1.2.2
mitreid-connect-1.2.3
mitreid-connect-1.2.4
mitreid-connect-1.2.5
mitreid-connect-1.2.6
mitreid-connect-1.3.0
mitreid-connect-1.3.0-RC1
mitreid-connect-1.3.0-RC2
mitreid-connect-1.3.1
mitreid-connect-1.3.2
mitreid-connect-1.3.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27582.json"
vanir_signatures_modified 
"2026-04-11T13:54:04Z"
vanir_signatures 
[
    {
        "deprecated": false,
        "target": {
            "file": "openid-connect-server/src/main/java/org/mitre/oauth2/web/OAuthConfirmationController.java",
            "function": "confimAccess"
        },
        "signature_type": "Function",
        "digest": {
            "function_hash": "331323756972400497807701271783561924022",
            "length": 3249.0
        },
        "signature_version": "v1",
        "source": "https://github.com/mitreid-connect/openid-connect-java-spring-server/commit/7eba3c12fed82388f917e8dd9b73e86e3a311e4c",
        "id": "CVE-2021-27582-ba65909a"
    },
    {
        "deprecated": false,
        "target": {
            "file": "openid-connect-server/src/main/java/org/mitre/oauth2/web/OAuthConfirmationController.java"
        },
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "259347651145437691049013431933483762765",
                "297901340302487054581137067050141467193",
                "258519029864756625359601058265158894530",
                "80683396604422368032150391326970818942",
                "209744033836646674392746522741592316847"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "source": "https://github.com/mitreid-connect/openid-connect-java-spring-server/commit/7eba3c12fed82388f917e8dd9b73e86e3a311e4c",
        "id": "CVE-2021-27582-c27f5ae3"
    }
]