CVE-2018-1000422 json
Jenkins Crowd 2 Integration Plugin server-side request forgery vulnerability
published 2019-01-09 7 y ago modified 2026-06-17 4 mo ago also GHSA-grmg-5q49-mqmf , EUVD-2022-4002
- cvss
- 6.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
An improper authorization vulnerability exists in Jenkins Crowd 2 Integration Plugin 2.0.0 and earlier in CrowdSecurityRealm.java that allows attackers to have Jenkins perform a connection test, connecting to an attacker-specified server with attacker-specified credentials and connection settings.
Patch / fix
Exploit prediction
0.77% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
| GitHub | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:crowd2 | <2.0.1 |
2.0.1 |
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/jenkinsci/crowd2-plugin/commit/a93d0fa221454adb4087520d8c1c087828211598
web
-
jenkins.io
/security/advisory/2018-09-25/#SECURITY-1067
web, vendor-advisory
-
securityfocus.com
/bid/106532
vdb-entry, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2018-1000422
advisory
-
github.com
/jenkinsci/crowd2-plugin
package
-
web.archive.org
/web/20200227092927/http://www.securityfocus.com/bid/106532
web
Sources
- CVE List CVE-2018-1000422
- GitHub Advisory GHSA-grmg-5q49-mqmf
- NVD CVE-2018-1000422
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.