{"id":"CVE-2019-1003029","published":"2019-03-08T21:29:00Z","modified":"2026-06-17T02:09:34Z","title":"Jenkins Script Security Plugin Sandbox Bypass Vulnerability","vendor":"Jenkins","product":"Script Security Plugin","tier":"core","eol":null,"description":{"text":"A sandbox bypass vulnerability exists in Jenkins Script Security Plugin 1.53 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java, src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/SecureGroovyScript.java that allows attackers with Overall/Read permission to execute arbitrary code on the Jenkins master JVM.","provenance":"source","from":"NVD"},"summary":{"text":"The Jenkins Script Security Plugin, version 1.53 and earlier, contains a sandbox bypass flaw in its Groovy sandbox and secure script components (GroovySandbox.java and SecureGroovyScript.java). An attacker reachable over the network who holds Overall/Read permission, and needs no user interaction, can execute arbitrary code on the Jenkins master JVM.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:09:40Z"},"cvss":{"score":9.9,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.7444,"percentile":0.99491,"date":"2026-10-28","provenance":"source"},"kev":{"dateAdded":"2022-04-25","dueDate":"2022-05-16","ransomware":false,"requiredAction":"Apply updates per vendor instructions.","notes":"https://nvd.nist.gov/vuln/detail/CVE-2019-1003029","provenance":"source"},"vulncheckKev":{"dateAdded":"2021-10-13","exploitedFirstSeen":"2021-10-13","ransomware":false,"evidence":[{"url":"https://www.lacework.com/blog/spytech-necro-keksecs-latest-python-malware/","date":"2021-10-13"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2022-04-25"}],"evidenceTotal":2,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"},{"name":"Actively_Exploited_Kev | Oct 18, 2026","url":"https://otx.alienvault.com/pulse/6ad38c22e1848f8189d1c121","created":"2026-10-17"}],"provenance":"machine"},"cwes":[],"references":[{"url":"http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/107476","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://access.redhat.com/errata/RHSA-2019:0739","tags":["Third Party Advisory"]},{"url":"https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1336%20%281%29","tags":["Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/107476","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://access.redhat.com/errata/RHSA-2019:0739","tags":["Third Party Advisory"]},{"url":"https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1336%20%281%29","tags":["Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1003029","tags":["US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit Public-Facing Application","tactics":["initial-access"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Exploited via network-accessible Jenkins application interface","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"allows attackers with Overall/Read permission to execute arbitrary code","start":273,"end":344}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Arbitrary code executes on Jenkins master JVM","mappingType":"primary_impact","evidence":[{"from":"description","quote":"allows attackers with Overall/Read permission to execute arbitrary code on the Jenkins master JVM","start":273,"end":370}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:script-security","vulnerableRanges":["<1.54"],"patched":["1.54"],"from":["GHSA-xvxq-hq48-xphm"],"provenance":"source"}],"advisories":[{"id":"GHSA-xvxq-hq48-xphm","url":"https://github.com/advisories/GHSA-xvxq-hq48-xphm","severity":"CRITICAL","ecosystem":"Maven","package":"org.jenkins-ci.plugins:script-security","vulnerableRanges":["<1.54"],"patched":["1.54"],"provenance":"source","from":"GHSA"}],"euvd":{"id":"EUVD-2022-5866","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-5866","exploited":true,"exploitedSince":"2022-04-25","provenance":"source"},"exploits":[],"exploitSources":{"metasploit":[{"name":"Jenkins ACL Bypass and Metaprogramming RCE","module":"exploit/multi/http/jenkins_metaprogramming","type":"exploit","disclosureDate":"2019-01-08","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/jenkins_metaprogramming.rb"}],"first":{"date":"2019-01-08","source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/jenkins_metaprogramming.rb"},"provenance":"source"},"exploitRefs":["http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html"],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2019-01-08","kind":"exploit-public","label":"First public exploit: Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/jenkins_metaprogramming.rb","provenance":"source"},{"date":"2019-03-08","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1003029","provenance":"source"},{"date":"2021-10-13","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://www.lacework.com/blog/spytech-necro-keksecs-latest-python-malware/","provenance":"source"},{"date":"2022-04-25","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2022-04-25","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-5866","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":"Metasploit","daysToKev":1144},"priority":{"score":69.8,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 1842 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.9,"detail":"percentile 0.9949"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 NVD exploit link; 1 Metasploit module"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"50 pulses"},{"name":"CVSS severity","points":6.93,"detail":"base score 9.9"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]},"lineage":{"packageHistory":[{"cve":"CVE-2019-1003001","published":"2019-01-22","fixed":"1.50","kev":false},{"cve":"CVE-2019-1003005","published":"2019-02-06","fixed":"1.51","kev":false},{"cve":"CVE-2019-1003024","published":"2019-02-20","fixed":"1.53","kev":false,"link":{"from":"CVE-2019-1003024","to":"CVE-2019-1003029","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.jenkins-ci.plugins:script-security","fromFixed":"1.53","toFixed":"1.54","daysApart":16}]}},{"cve":"CVE-2019-1003029","published":"2019-03-08","fixed":"1.54","kev":true},{"cve":"CVE-2019-1003040","published":"2019-03-28","fixed":"1.56","kev":false,"link":{"from":"CVE-2019-1003029","to":"CVE-2019-1003040","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.jenkins-ci.plugins:script-security","fromFixed":"1.54","toFixed":"1.56","daysApart":20}]}},{"cve":"CVE-2019-10355","published":"2019-07-31","fixed":"1.62","kev":false},{"cve":"CVE-2019-10356","published":"2019-07-31","fixed":"1.62","kev":false}],"package":"Maven:org.jenkins-ci.plugins:script-security"}}