Jenkins 2.73.1 and earlier, 2.83 and earlier provides information about Jenkins user…
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-200.
Summary
Jenkins 2.73.1 and earlier, 2.83 and earlier provides information about Jenkins user accounts which is generally available to anyone with Overall/Read permissions via the /user/(username)/api remote API. This included e.g. Jenkins users' email addresses if the Mailer Plugin is installed. The remote API now no longer includes information beyond the most basic (user ID and name) unless the user requesting it is a Jenkins administrator.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | org.jenkins-ci.main:jenkins-core (Maven) | before 2.73.2 | 2.73.2 | Patch available | GHSA-wqv4-9gr3-3qgh |
| — | org.jenkins-ci.main:jenkins-core (Maven) | 2.74 to before 2.84 | 2.84 | Patch available | GHSA-wqv4-9gr3-3qgh |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- org.jenkins-ci.main:jenkins-core (Maven) Vendor— Affected before 2.73.2 Fixed in 2.73.2 Patch available GHSA-wqv4-9gr3-3qgh
- org.jenkins-ci.main:jenkins-core (Maven) Vendor— Affected 2.74 to before 2.84 Fixed in 2.84 Patch available GHSA-wqv4-9gr3-3qgh
Remediation
- Fix · GHSA-wqv4-9gr3-3qgh org.jenkins-ci.main:jenkins-core (Maven) Fixed in 2.73.2 Advisory →
- Fix · GHSA-wqv4-9gr3-3qgh org.jenkins-ci.main:jenkins-core (Maven) Fixed in 2.84 Advisory →
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
Not affected: 1 product
- Red Hat OpenShift Enterprise 3
Timeline
- 2026-10-02 Threatist record created from CVE-2017-1000395
- 2026-10-03 Alias added: GHSA-wqv4-9gr3-3qgh
References
More Jenkins vulnerabilities
- TI-2024-15885 Path traversal in Jenkins KEVCVSS 3.1CRITICAL 9.8
- TI-2018-16080 A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153… KEVCVSS 3.1CRITICAL 9.8
- TI-2017-14573 Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an… KEVCVSS 3.1CRITICAL 9.8
- TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
- TI-2015-04472 The Fingerprints pages in Jenkins before 1.638 and LTS before 1.625.2 might allow remote… KEVCVSS 3.1HIGH 7.5
- TI-2016-07596 The remoting module in Jenkins before 2.32 and LTS before 2.19.3 allows remote attackers… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2017-1000395 · CVE Program
- CVE-2017-1000395 · NVD
- FIRST EPSS
- GHSA-wqv4-9gr3-3qgh · GitHub Advisory Database · CC BY 4.0
- CVE-2017-1000395 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences