CVE-2021-21625 json
Missing permission checks in Jenkins CloudBees AWS Credentials Plugin allows enumerating credentials IDs
published 2021-03-18 5 y ago modified 2026-06-17 4 mo ago also GHSA-jwr9-h4jm-c9ch , EUVD-2022-4452
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
Jenkins CloudBees AWS Credentials Plugin 1.28 and earlier does not perform a permission check in a helper method for HTTP endpoints, allowing attackers with Overall/Read permission to enumerate credentials IDs of AWS credentials stored in Jenkins in some circumstances.
Patch / fix
- maven org.jenkins-ci.plugins:aws-credentials 1.28.1
Exploit prediction
0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:aws-credentials | <1.28.1 |
1.28.1 |
Affected products
- Jenkins project Jenkins CloudBees AWS Credentials Plugin
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/jenkinsci/aws-credentials-plugin/commit/dd477a071bd633d9118c63dc3f19a2fd0590aecb
web
-
jenkins.io
/security/advisory/2021-03-18/#SECURITY-2032
web, vendor-advisory
-
openwall.com
/lists/oss-security/2021/03/18/5
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-21625
advisory
-
github.com
/jenkinsci/aws-credentials-plugin
package
Sources
- CVE List CVE-2021-21625
- GitHub Advisory GHSA-jwr9-h4jm-c9ch
- NVD CVE-2021-21625
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