{"cve":"CVE-2015-7539","nvd":{"published":"2016-02-03T18:59:03.900","modified":"2026-06-17T00:32:42.453","status":"Modified","description":"The Plugins Manager in Jenkins before 1.640 and LTS before 1.625.2 does not verify checksums for plugin files referenced in update site data, which makes it easier for man-in-the-middle attackers to execute arbitrary code via a crafted plugin.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.5},"cwes":["CWE-345"],"references":["http://rhn.redhat.com/errata/RHSA-2016-0489.html","https://access.redhat.com/errata/RHSA-2016:0070","https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-12-09","http://rhn.redhat.com/errata/RHSA-2016-0489.html","https://access.redhat.com/errata/RHSA-2016:0070"],"products":["jenkins:jenkins","redhat:openshift"],"source":"nvd","synced_at":"2026-10-19T20:37:48.328043465+00:00"},"epss":{"cve":"CVE-2015-7539","score":0.01397,"percentile":0.7244,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-x274-9m9r-fm5g","url":"https://osv.dev/vulnerability/GHSA-x274-9m9r-fm5g","summary":"Jenkins does not Verify Checksums for Plugin Files","modified":"2025-03-13T19:01:09.399283Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","ranges":["<1.625.2"],"fixed":["1.625.2"]},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","ranges":[">=1.626 <1.640"],"fixed":["1.640"]}]}],"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."]}