CVSS 3.0
8.8 highCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2017-1000354
High (8.8) in jenkins jenkins. EPSS 1.2% chance of exploitation in the next 30 days. Fixed in org.jenkins-ci.main:jenkins-core 2.46.2, 2.57.
Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to a login command which allowed impersonating any Jenkins user. The `login` command available in the remoting-based CLI stored the encrypted user name of the successfully authenticated user in a cache file used to authenticate further commands. Users with sufficient permission to create secrets in Jenkins, and download their encrypted values (e.g. with Job/Configure permission), were able to impersonate any other Jenkins user on the same instance.
Severity
- EPSS
- 1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
- CWE
- CWE-287
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jenkins:jenkins
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-r57f-7xw3-q2r9 | Maven | org.jenkins-ci.main:jenkins-core | >=2.50 <2.57 | 2.57 |
| GHSA-r57f-7xw3-q2r9 | Maven | org.jenkins-ci.main:jenkins-core | <2.46.2 | 2.46.2 |