{"cve":"CVE-2018-1999002","nvd":{"published":"2018-07-23T19:29:00.267","modified":"2026-06-17T01:48:15.260","status":"Modified","description":"A arbitrary file read vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in the Stapler web framework's org/kohsuke/stapler/Stapler.java that allows attackers to send crafted HTTP requests returning the contents of any file on the Jenkins master file system that the Jenkins master has access to.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":[],"references":["https://jenkins.io/security/advisory/2018-07-18/#SECURITY-914","https://www.exploit-db.com/exploits/46453/","https://www.oracle.com/security-alerts/cpuapr2022.html","https://jenkins.io/security/advisory/2018-07-18/#SECURITY-914","https://www.exploit-db.com/exploits/46453/"],"products":["jenkins:jenkins","oracle:communications_cloud_native_core_automated_test_suite"],"source":"nvd","synced_at":"2026-10-19T20:52:03.425131697+00:00"},"epss":{"cve":"CVE-2018-1999002","score":0.86577,"percentile":0.99739,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qf38-f2fr-q4x9","url":"https://osv.dev/vulnerability/GHSA-qf38-f2fr-q4x9","summary":"Improper Input Validation in Jenkins","modified":"2024-02-19T05:36:07.483374Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","ranges":["<2.121.2"],"fixed":["2.121.2"]},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","ranges":[">=2.122 <2.132"],"fixed":["2.132"]}]}],"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."]}