CVE-2021-21623

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Source
https://cve.org/CVERecord?id=CVE-2021-21623
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-21623.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-21623
Aliases
Downstream
Published
2021-03-18T14:15:13.227Z
Modified
2026-07-07T23:13:01.986184Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

An incorrect permission check in Jenkins Matrix Authorization Strategy Plugin 2.6.5 and earlier allows attackers with Item/Read permission on nested items to access them, even if they lack Item/Read permission for parent folders.

References

Affected packages

Git / github.com/jenkinsci/matrix-auth-plugin

Affected ranges

Type
GIT
Repo
https://github.com/jenkinsci/matrix-auth-plugin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
847abe7874b52fa0462fc59d52ac4589119da568
Database specific 
{
    "cpe": "cpe:2.3:a:jenkins:matrix_authorization_strategy:*:*:*:*:*:jenkins:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.6.5"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

matrix-auth-1.*
matrix-auth-1.0
matrix-auth-1.1
matrix-auth-1.2
matrix-auth-1.3
matrix-auth-1.3.1
matrix-auth-1.3.2
matrix-auth-1.4
matrix-auth-1.5
matrix-auth-1.6
matrix-auth-1.7
matrix-auth-2.*
matrix-auth-2.0
matrix-auth-2.0-beta-1
matrix-auth-2.0-beta-2
matrix-auth-2.0-beta-3
matrix-auth-2.1
matrix-auth-2.1.1
matrix-auth-2.2
matrix-auth-2.3
matrix-auth-2.4
matrix-auth-2.4.1
matrix-auth-2.4.2
matrix-auth-2.5
matrix-auth-2.6
matrix-auth-2.6.1
matrix-auth-2.6.2
matrix-auth-2.6.3
matrix-auth-2.6.4
matrix-auth-2.6.5

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-21623.json"