Medium severity4.3NVD Advisory· Published May 11, 2021· Updated Jun 17, 2026
CVE-2021-21650
CVE-2021-21650
Description
Jenkins S3 publisher Plugin 0.11.6 and earlier does not perform Run/Artifacts permission checks in various HTTP endpoints and API models, allowing attackers with Item/Read permission to obtain information about artifacts uploaded to S3, if the optional Run/Artifacts permission is enabled.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.jenkins-ci.plugins:s3Maven | >= 0.11.6, < 0.11.7 | 0.11.7 |
org.jenkins-ci.plugins:s3Maven | < 0.11.5.1 | 0.11.5.1 |
Affected products
2- Range: unspecified
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-fvfc-8pqr-wjpvghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-21650ghsaADVISORY
- www.jenkins.io/security/advisory/2021-05-11/nvdVendor AdvisoryWEB
- github.com/CVEProject/cvelist/blob/2d78eb36f4d084db7fb35f1535d8d84fdcb7d859/2021/21xxx/CVE-2021-21650.jsonghsaWEB
- github.com/jenkinsci/s3-plugin/commit/a146c28c849ffe643ece46eaa5940d1fd6ab048eghsaWEB
News mentions
1- Jenkins Security Advisory 2021-05-11Jenkins Security Advisories · May 11, 2021