Description
Jenkins before 2.107 and Jenkins LTS before 2.89.4 did not properly prevent specifying relative paths that escape a base directory for URLs accessing plugin resource files. This allowed users with Overall/Read permission to download files from the Jenkins master they should not have access to. On Windows, any file accessible to the Jenkins master process could be downloaded. On other operating systems, any file within the Jenkins home directory accessible to the Jenkins master process could be downloaded.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.openwall.com/lists/oss-security/2018/02/14/1Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/103037Broken Link, VDB Entry
- https://jenkins.io/security/advisory/2018-02-14/Vendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2018/02/14/1Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/103037Broken Link, VDB Entry
- https://jenkins.io/security/advisory/2018-02-14/Vendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
Timeline
- Published
- Feb 20, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified