CVE-2020-2192
CSRF vulnerability in Jenkins Swarm Plugin
A cross-site request forgery vulnerability in Jenkins Self-Organizing Swarm Plug-in Modules Plugin 3.20 and earlier allows attackers to add or remove agent labels.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
A cross-site request forgery vulnerability in Jenkins Self-Organizing Swarm Plug-in Modules Plugin 3.20 and earlier allows attackers to add or remove agent labels.
- Record
CVE-2020-2192- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-352
- Updated
- 2026-11-02
CVE List No score
A cross-site request forgery vulnerability in Jenkins Self-Organizing Swarm Plug-in Modules Plugin 3.20 and earlier allows attackers to add or remove agent labels.
- Record
CVE-2020-2192- Updated
- 2026-11-02
EUVDEUVD-2022-3470 No score
A cross-site request forgery vulnerability in Jenkins Self-Organizing Swarm Plug-in Modules Plugin 3.20 and earlier allows attackers to add or remove agent labels.
- Record
EUVD-2022-3470- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c264-8834-ppj2
CSRF vulnerability in Jenkins Swarm Plugin
Swarm Plugin adds API endpoints to add or remove agent labels. In Swarm Plugin 3.20 and earlier these only require a global Swarm secret to use, and no regular permission check is performed. This allows users with Agent/Create permission to add or remove labels of any agent.
Additionally, these API endpoints do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.
Swarm Plugin 3.21 requires POST requests and Agent/Configure permission for the affected agent to these endpoints. It no longer uses the global Swarm secret for these API endpoints.
- Record
GHSA-c264-8834-ppj2- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-352
- Updated
- 2026-11-02
OSV
A cross-site request forgery vulnerability in Jenkins Self-Organizing Swarm Plug-in Modules Plugin 3.20 and earlier allows attackers to add or remove agent labels.
- Record
CVE-2020-2192- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
OSVGHSA-c264-8834-ppj2
CSRF vulnerability in Jenkins Swarm Plugin
Swarm Plugin adds API endpoints to add or remove agent labels. In Swarm Plugin 3.20 and earlier these only require a global Swarm secret to use, and no regular permission check is performed. This allows users with Agent/Create permission to add or remove labels of any agent.
Additionally, these API endpoints do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.
Swarm Plugin 3.21 requires POST requests and Agent/Configure permission for the affected agent to these endpoints. It no longer uses the global Swarm secret for these API endpoints.
- Record
GHSA-c264-8834-ppj2- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-352
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:swarmMaven |
before 3.21 | 3.21 |
org.jenkins-ci.plugins:swarmMaven |
before 3.21, plus listed versions 1.101.111.151.161.17 Show 34 moreShow less1.181.191.201.211.221.231.241.251.261.61.71.81.92.02.12.23.103.113.123.133.143.153.163.173.183.193.203.33.43.53.63.73.83.9 |
3.21 |
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-2020-2192 is a medium vulnerability (CVSS 6.5) in Jenkins Project Self-organizing Swarm Plug-in Modules Plugin, published June 3, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.61%, the 49th percentile. Fixed in org.jenkins-ci.plugins:swarm 3.21.