CVE-2020-2302
Missing permission check in Jenkins Active Directory Plugin allows accessing domain health check page
A missing permission check in Jenkins Active Directory Plugin 2.19 and earlier allows attackers with Overall/Read permission to access the domain health check diagnostic page.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
A missing permission check in Jenkins Active Directory Plugin 2.19 and earlier allows attackers with Overall/Read permission to access the domain health check diagnostic page.
- Record
CVE-2020-2302- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:P/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
CVE List No score
A missing permission check in Jenkins Active Directory Plugin 2.19 and earlier allows attackers with Overall/Read permission to access the domain health check diagnostic page.
- Record
CVE-2020-2302- Updated
- 2026-11-02
EUVDEUVD-2022-4902 No score
A missing permission check in Jenkins Active Directory Plugin 2.19 and earlier allows attackers with Overall/Read permission to access the domain health check diagnostic page.
- Record
EUVD-2022-4902- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q6rq-4whr-r879
Missing permission check in Jenkins Active Directory Plugin allows accessing domain health check page
Jenkins Active Directory Plugin 2.19 and earlier does not perform a permission check in an HTTP endpoint.
This allows attackers with Overall/Read permission to access the domain health check diagnostic page.
Jenkins Active Directory Plugin 2.20 requires Overall/Administer permission to access the domain health check diagnostic page.
- Record
GHSA-q6rq-4whr-r879- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
OSV
A missing permission check in Jenkins Active Directory Plugin 2.19 and earlier allows attackers with Overall/Read permission to access the domain health check diagnostic page.
- Record
CVE-2020-2302- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-q6rq-4whr-r879
Missing permission check in Jenkins Active Directory Plugin allows accessing domain health check page
Jenkins Active Directory Plugin 2.19 and earlier does not perform a permission check in an HTTP endpoint.
This allows attackers with Overall/Read permission to access the domain health check diagnostic page.
Jenkins Active Directory Plugin 2.20 requires Overall/Administer permission to access the domain health check diagnostic page.
- Record
GHSA-q6rq-4whr-r879- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:active-directoryMaven |
before 2.20 | 2.20 |
org.jenkins-ci.plugins:active-directoryMaven |
before 2.20, plus listed versions 1.181.191.201.211.22 Show 45 moreShow less1.231.241.251.261.271.281.291.301.311.321.331.341.351.361.371.381.391.411.421.431.441.451.461.471.481.492.02.12.102.112.122.132.142.152.162.16.12.172.182.192.22.32.42.52.62.7 |
2.20 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-2302 is a medium vulnerability (CVSS 4.3) in Jenkins Active Directory, published November 4, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.68%, the 52nd percentile. Fixed in org.jenkins-ci.plugins:active-directory 2.20.
References
Left out here: 2 versions. The JSON record has them.