{"cve":"CVE-2017-2654","nvd":{"published":"2018-08-06T22:29:00.280","modified":"2026-06-17T01:16:36.007","status":"Modified","description":"jenkins-email-ext before version 2.57.1 is vulnerable to an Information Exposure. The Email Extension Plugins is able to send emails to a dynamically created list of users based on the changelogs, like authors of SCM changes since the last successful build. This could in some cases result in emails being sent to people who have no user account in Jenkins, and in rare cases even people who were not involved in whatever project was being built, due to some mapping based on the local-part of email addresses.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-200"],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2654","https://jenkins.io/security/advisory/2017-03-20/","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2654","https://jenkins.io/security/advisory/2017-03-20/"],"products":["jenkins:email_extension"],"source":"nvd","synced_at":"2026-10-19T20:52:03.425131697+00:00"},"epss":{"cve":"CVE-2017-2654","score":0.01137,"percentile":0.66568,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-c8qr-vfjf-62q3","url":"https://osv.dev/vulnerability/GHSA-c8qr-vfjf-62q3","summary":"Emails were sent to addresses not associated with actual users of Jenkins by Email Extension Plugin","modified":"2024-02-18T05:29:29.902090Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:email-ext","purl":"pkg:maven/org.jenkins-ci.plugins/email-ext","ranges":["<2.57.1"],"fixed":["2.57.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}