Incorrect permission checks in Jenkins Support Core Plugin
Support Core Plugin defines the permission Support/DownloadBundle that allows users without Overall/Administer permission to create and download support bundles containing a limited set of diagnostic information.
Support Core Plugin 1206.v14049fa_b_d860 and earlier does not correctly perform permission checks in several HTTP endpoints.
This allows attackers with Support/DownloadBundle permission to download a previously created support bundle containing information limited to users with Overall/Administer permission.
Support Core Plugin 1206.1208.v9b_7a_1d48db_0f deprecates the Support/DownloadBundle permission. The Overall/Administer permission is now required to download support bundles.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.jenkins-ci.plugins:support-core | < 1206.1208.v9b_7a_1d48db_0f | 1206.1208.v9b_7a_1d48db_0f |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-45383
- https://github.com/jenkinsci/support-core-plugin/commit/9b7a1d48db0fdfb840ca3393e9462e687e69385b
- https://github.com/jenkinsci/support-core-plugin
- https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2804
- http://www.openwall.com/lists/oss-security/2022/11/15/4
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N- Weakness (CWE)
CWE-276, CWE-863- Platform
- Java / Kotlin (Maven)
- Package
org.jenkins-ci.plugins:support-core- Disclosed
- 16.11.2022
- Updated
- 11.10.2026 11:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-w2j3-pq63-339w - CC BY 4.0
Vulnerability history: org.jenkins-ci.plugins:support-core
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 5
- First → latest
- 02.2022 11.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 3
- Low 1
Disclosures per year
- 2022: 5
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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