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
2026-05-08T20:28:28.315085Z
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 
{
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.6.5"
        }
    ],
    "cpe": "cpe:2.3:a:jenkins:matrix_authorization_strategy:*:*:*:*:*:jenkins:*:*"
}

Database specific

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