CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2020-2300
Critical (9.8) in jenkins active directory. EPSS 1.7% chance of exploitation in the next 30 days. Fixed in org.jenkins-ci.plugins:active-directory 2.16.1, 2.20.
Jenkins Active Directory Plugin 2.19 and earlier does not prohibit the use of an empty password in Windows/ADSI mode, which allows attackers to log in to Jenkins as any user depending on the configuration of the Active Directory server.
Severity
- EPSS
- 1.7% chance of exploitation in the next 30 days; higher than 76% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jenkins:active_directory
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-8wcw-cw2f-h4g2 | Maven | org.jenkins-ci.plugins:active-directory | >=2.17 <2.20 | 2.20 |
| GHSA-8wcw-cw2f-h4g2 | Maven | org.jenkins-ci.plugins:active-directory | <2.16.1 | 2.16.1 |