CVE-2018-1000185
Jenkins GitHub Branch Source Plugin vulnerable to Server-Side Request Forgery
A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL.
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
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL.
- Record
CVE-2018-1000185- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
CVE List No score
A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL.
- Record
CVE-2018-1000185- Updated
- 2026-11-02
EUVDEUVD-2022-3351 No score
A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL.
- Record
EUVD-2022-3351- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9cfq-v2hm-c3xr
Jenkins GitHub Branch Source Plugin vulnerable to Server-Side Request Forgery
A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL. Additionally, this form validation method did not require POST requests, resulting in a CSRF vulnerability. As of version 23.5, this form validation method requires POST requests and the Overall/Administer permission.
- Record
GHSA-9cfq-v2hm-c3xr- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
OSV
A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL.
- Record
CVE-2018-1000185- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-9cfq-v2hm-c3xr
Jenkins GitHub Branch Source Plugin vulnerable to Server-Side Request Forgery
A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL. Additionally, this form validation method did not require POST requests, resulting in a CSRF vulnerability. As of version 23.5, this form validation method requires POST requests and the Overall/Administer permission.
- Record
GHSA-9cfq-v2hm-c3xr- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:github-branch-sourceMaven |
through 2.3.4 | 2.3.5 |
org.jenkins-ci.plugins:github-branch-sourceMaven |
before 2.3.5, plus listed versions 0.1-beta-10.1-beta-20.1-beta-30.1-beta-41.0 Show 45 moreShow less1.11.101.10.11.21.31.41.4-beta-11.51.61.71.81.8.11.92.0.02.0.0-beta-12.0.0-beta-22.0.12.0.1-beta-12.0.1-beta-22.0.1-beta-32.0.1-beta-42.0.1-beta-52.0.1-beta-62.0.22.0.32.0.42.0.4-beta-12.0.52.0.62.0.72.0.82.2.02.2.0-alpha-12.2.0-alpha-22.2.0-alpha-32.2.0-alpha-42.2.0-beta-12.2.0-beta-22.2.12.2.22.2.32.2.42.2.52.2.62.3.0 |
2.3.5 |
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-2018-1000185 is a medium vulnerability (CVSS 4.3) in Jenkins Github Branch Source, published June 5, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. Fixed in org.jenkins-ci.plugins:github-branch-source 2.3.5.
References
Left out here: 4 versions. The JSON record has them.