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GHSA-wqv4-9gr3-3qgh

Exposure of Sensitive Information to an Unauthorized Actor in Jenkins

Source: GitHub Advisory Database (reviewed) Moderate CVE-2017-1000395

Packages

EcosystemPackageAffectedFixed in
Maven org.jenkins-ci.main:jenkins-core < 2.73.2 2.73.2
Maven org.jenkins-ci.main:jenkins-core >= 2.74, < 2.84 2.84

Details

As written in the advisory (Markdown source, shown as plain text).

Jenkins 2.73.1 and earlier, 2.83 and earlier provides information about Jenkins user accounts which is generally available to anyone with Overall/Read permissions via the /user/(username)/api remote API. This included e.g. Jenkins users' email addresses if the Mailer Plugin is installed. The remote API now no longer includes information beyond the most basic (user ID and name) unless the user requesting it is a Jenkins administrator.

References

External links from the advisory. They lead to third-party sites.