High severity8.8NVD Advisory· Published Jan 29, 2018· Updated Jun 17, 2026
CVE-2017-1000356
CVE-2017-1000356
Description
Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an issue in the Jenkins user database authentication realm: create an account if signup is enabled; or create an account if the victim is an administrator, possibly deleting the existing default admin user in the process and allowing a wide variety of impacts.
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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.main:jenkins-coreMaven | >= 2.50, < 2.57 | 2.57 |
org.jenkins-ci.main:jenkins-coreMaven | < 2.46.2 | 2.46.2 |
Affected products
1Patches
Vulnerability mechanics
References
8- www.securityfocus.com/bid/98062nvdThird Party AdvisoryVDB EntryWEB
- github.com/advisories/GHSA-85wq-pqhp-hmq6ghsaADVISORY
- jenkins.io/security/advisory/2017-04-26/nvdVendor Advisory
- nvd.nist.gov/vuln/detail/CVE-2017-1000356ghsaADVISORY
- github.com/jenkinsci/jenkins/commit/23f4809e6c10a221e9d67f2e841536845387b42dghsaWEB
- github.com/jenkinsci/jenkins/commit/3c5e5ca63d9a1ac1c4087682dc0d426625eafed8ghsaWEB
- github.com/jenkinsci/jenkins/commit/e69c28e44dae41322112471e1c80f840bde314d4ghsaWEB
- jenkins.io/security/advisory/2017-04-26ghsaWEB
News mentions
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