CVSS 3.0
8.2 highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:HCVE-2018-1000863
High (8.2). EPSS 6.8% chance of exploitation in the next 30 days. Fixed in org.jenkins-ci.main:jenkins-core 2.138.4, 2.154.
A data modification vulnerability exists in Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in User.java, IdStrategy.java that allows attackers to submit crafted user names that can cause an improper migration of user record storage formats, potentially preventing the victim from logging into Jenkins.
Severity
- EPSS
- 6.8% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
- CWE
- CWE-22
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jenkins:jenkins
- redhat:openshift_container_platform
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-4jhm-5f7g-75fp | Maven | org.jenkins-ci.main:jenkins-core | <2.138.4 | 2.138.4 |
| GHSA-4jhm-5f7g-75fp | Maven | org.jenkins-ci.main:jenkins-core | >=2.140 <2.154 | 2.154 |