CVE-2018-1000143
Jenkins GitHub Pull Request Builder Plugin
An exposure of sensitive information vulnerability exists in Jenkins GitHub Pull Request Builder Plugin version 1.39.0 and older in GhprbCause.java that allows an attacker with local file system access to obtain GitHub credentials.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An exposure of sensitive information vulnerability exists in Jenkins GitHub Pull Request Builder Plugin version 1.39.0 and older in GhprbCause.java that allows an attacker with local file system access to obtain GitHub credentials.
- Record
CVE-2018-1000143- CVSS 3.0
- 6.7 Medium
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
An exposure of sensitive information vulnerability exists in Jenkins GitHub Pull Request Builder Plugin version 1.39.0 and older in GhprbCause.java that allows an attacker with local file system access to obtain GitHub credentials.
- Record
CVE-2018-1000143- Updated
- 2026-11-02
EUVDEUVD-2022-3132 No score
An exposure of sensitive information vulnerability exists in Jenkins GitHub Pull Request Builder Plugin version 1.39.0 and older in GhprbCause.java that allows an attacker with local file system access to obtain GitHub credentials.
- Record
EUVD-2022-3132- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-876j-4q73-7f56
Jenkins GitHub Pull Request Builder Plugin
GitHub Pull Request Builder Plugin stored the webhook secret shared between Jenkins and GitHub in plain text. This allowed users with Jenkins controller local file system access and Jenkins administrators to retrieve the stored password. The latter could result in exposure of the passwords through browser extensions, cross-site scripting vulnerabilities, and similar situations. GitHub Pull Request Builder Plugin 1.32.1 and newer stores the webhook secret encrypted on disk.
- Record
GHSA-876j-4q73-7f56- CVSS 3.0
- 3.1 Low
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
OSV
An exposure of sensitive information vulnerability exists in Jenkins GitHub Pull Request Builder Plugin version 1.39.0 and older in GhprbCause.java that allows an attacker with local file system access to obtain GitHub credentials.
- Record
CVE-2018-1000143- CVSS 3.0
- 6.7 Medium
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-876j-4q73-7f56
Jenkins GitHub Pull Request Builder Plugin
GitHub Pull Request Builder Plugin stored the webhook secret shared between Jenkins and GitHub in plain text. This allowed users with Jenkins controller local file system access and Jenkins administrators to retrieve the stored password. The latter could result in exposure of the passwords through browser extensions, cross-site scripting vulnerabilities, and similar situations. GitHub Pull Request Builder Plugin 1.32.1 and newer stores the webhook secret encrypted on disk.
- Record
GHSA-876j-4q73-7f56- CVSS 3.0
- 3.1 Low
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:ghprbMaven |
before 1.32.1 | 1.32.1 |
org.jenkins-ci.plugins:ghprbMaven |
before 1.32.1, plus listed versions 1.01.11.1.11.11.21.12 Show 45 moreShow less1.131.13-11.141.14-11.14-21.14-31.14-41.14-51.14-61.14-71.15-01.15-11.16-01.16-11.16-21.16-31.16-41.16-51.16-61.16-71.16-81.171.181.191.21.201.20.11.211.21.11.221.22.11.22.21.22.31.22.41.231.23.11.23.21.23.31.241.24.11.24.21.24.31.24.41.24.51.24.6 |
1.32.1 |
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-2018-1000143 is a medium vulnerability (CVSS 6.7) in Jenkins Github Pull Request Builder, published April 5, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 30th percentile. Fixed in org.jenkins-ci.plugins:ghprb 1.32.1.
References
Left out here: 42 versions. The JSON record has them.