CVE-2020-2186
CSRF vulnerability in Amazon EC2 Plugin
A cross-site request forgery vulnerability in Jenkins Amazon EC2 Plugin 1.50.1 and earlier allows attackers to provision instances.
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
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
A cross-site request forgery vulnerability in Jenkins Amazon EC2 Plugin 1.50.1 and earlier allows attackers to provision instances.
- Record
CVE-2020-2186- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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 Amazon EC2 Plugin 1.50.1 and earlier allows attackers to provision instances.
- Record
CVE-2020-2186- Updated
- 2026-11-02
EUVDEUVD-2022-5512 No score
A cross-site request forgery vulnerability in Jenkins Amazon EC2 Plugin 1.50.1 and earlier allows attackers to provision instances.
- Record
EUVD-2022-5512- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w6hw-57jq-h7f5
CSRF vulnerability in Amazon EC2 Plugin
Amazon EC2 Plugin 1.50.1 and earlier does not require POST requests in several HTTP endpoints, resulting in cross-site request forgery (CSRF) vulnerabilities. This allows an attacker to provision instances with an attacker-specified template ID.
Amazon EC2 Plugin 1.50.2 now requires POST requests for the affected HTTP endpoints.
- Record
GHSA-w6hw-57jq-h7f5- CVSS 3.0
- 3.1 Low
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-352
- Updated
- 2026-11-02
OSVGHSA-w6hw-57jq-h7f5
CSRF vulnerability in Amazon EC2 Plugin
Amazon EC2 Plugin 1.50.1 and earlier does not require POST requests in several HTTP endpoints, resulting in cross-site request forgery (CSRF) vulnerabilities. This allows an attacker to provision instances with an attacker-specified template ID.
Amazon EC2 Plugin 1.50.2 now requires POST requests for the affected HTTP endpoints.
- Record
GHSA-w6hw-57jq-h7f5- CVSS 3.0
- 3.1 Low
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-352
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:ec2Maven |
through 1.50.1 | 1.50.2 |
org.jenkins-ci.plugins:ec2Maven |
before 1.50.2, plus listed versions 1.111.121.131.141.15 Show 45 moreShow less1.161.171.181.191.201.211.221.231.241.251.261.271.281.291.301.311.321.331.341.351.361.371.381.391.401.40.11.411.41.11.421.42.11.42.21.431.441.44.11.451.461.46.11.46.21.46.31.46.41.471.481.491.49.11.49.2 |
1.50.2 |
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-2020-2186 is a medium vulnerability (CVSS 4.3) in Jenkins Amazon Ec2, published May 6, 2020. 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:ec2 1.50.2.
References
Left out here: 3 versions. The JSON record has them.