CVE-2020-2303 json
CSRF vulnerability in Jenkins Active Directory Plugin
published 2020-11-04 6 y ago modified 2026-06-17 4 mo ago also GHSA-2wf5-4mf7-vmh3 , EUVD-2022-2063
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
A cross-site request forgery (CSRF) vulnerability in Jenkins Active Directory Plugin 2.19 and earlier allows attackers to perform connection tests, connecting to attacker-specified or previously configured Active Directory servers using attacker-specified credentials.
Patch / fix
- maven org.jenkins-ci.plugins:active-directory 2.20
- Jenkins project Jenkins Active Directory Plugin 2.16.1
Exploit prediction
0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:active-directory | <2.20 |
2.20 |
Affected products
- Jenkins project Jenkins Active Directory Plugin
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
github.com
/jenkinsci/active-directory-plugin/commit/3558971237b80e71e913ead9e82a722e9d5576b8
web
-
jenkins.io
/security/advisory/2020-11-04/#SECURITY-2126
web, vendor-advisory
-
openwall.com
/lists/oss-security/2020/11/04/6
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-2303
advisory
-
github.com
/jenkinsci/active-directory-plugin
package
Sources
- CVE List CVE-2020-2303
- GitHub Advisory GHSA-2wf5-4mf7-vmh3
- NVD CVE-2020-2303
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