CVE-2017-1000356

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 7.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-01-29 · updated 2026-06-17
Weakness: CWE-352

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.

Affected products

Jenkins: through 2.56; through 2.46.1

References

http://www.securityfocus.com/bid/98062
https://jenkins.io/security/advisory/2017-04-26/
http://www.securityfocus.com/bid/98062
https://jenkins.io/security/advisory/2017-04-26/

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