In Jenkins 2.423 and earlier, LTS 2.414.1 and earlier, processing file uploads using the Stapler web framework creates temporary files in the default system temporary directory with the default permissions for newly created files, potentially allowing attackers with access to the Jenkins controller file system to read and write the files before they are used.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade jenkins-ltsUpgrade jenkins | Sep 25, 2023 | Sep 25, 2023 |
| Jenkins 2023 09 20 | — | Upgrade Jenkins LTS to version 2.414.2Upgrade Jenkins to the latest versionUpgrade Jenkins to version 2.424Upgrade Jenkins LTS to the latest version | Jul 23, 2026 | Sep 20, 2023 |
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