[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fjEoV02A4KeBlfO72pS5SKoE1zkowCNWWyLA43VRKOIw":3,"g5a-risk:CVE-2018-1000861":153},{"success":4,"data":5,"meta":151},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":44,"epssPercentile":27,"epssTimeSeries":45,"severity":46,"affectedProducts":47,"affectedProductsCount":57,"references":58,"referencesCount":92,"weaknesses":93,"weaknessesCount":102,"isActivelyExploited":4,"cisaInfo":103,"otxData":27,"relatedBlogPosts":104,"seoMetadata":105,"configurations":130,"relatedVendorCves":149,"notableEvents":150},"CVE-2018-1000861","What is CVE-2018-1000861?","A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler\u002Fcore\u002Fsrc\u002Fmain\u002Fjava\u002Forg\u002Fkohsuke\u002Fstapler\u002FMetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.","A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler\u002Fcore\u002Fsrc\u002Fmain\u002Fjava\u002Fo...","2018-12-10T14:29:01.417","2025-11-05T19:23:34.437",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":34,"CVSSMetricV2":35,"CVSSMetricV40":27},[16,30],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",null,3.9,5.9,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":28,"ImpactScore":29},"134c704f-9b21-4f2e-91b3-4a467353bcc0","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},[],[36],{"Source":17,"Type":18,"CVSSData":37,"BaseSeverity":25,"ExploitabilityScore":41,"ImpactScore":41,"ACInsufInfo":43,"ObtainAllPrivilege":43,"ObtainUserPrivilege":43,"ObtainOtherPrivilege":43,"UserInteractionRequired":43},{"Version":38,"VectorString":39,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":40,"IntegrityImpact":40,"AvailabilityImpact":40,"BaseScore":41,"BaseSeverity":42,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:C\u002FI:C\u002FA:C","COMPLETE",10,"",false,0.98326,[44,44,44,44,44,44,44],"Critical",[48,52],{"vendor":49,"product":49,"version":50,"criteria":51,"vulnerable":4},"jenkins","*","cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*",{"vendor":53,"product":54,"version":55,"criteria":56,"vulnerable":4},"redhat","openshift_container_platform","3.11","cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*",2,[59,65,70,74,79,81,83,85,87],{"url":60,"source":61,"tags":62},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F166778\u002FJenkins-Remote-Code-Execution.html","Packetstormsecurity",[63,64],"Third Party Advisory","VDB Entry",{"url":66,"source":67,"tags":68},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F106176","Securityfocus",[69],"Broken Link",{"url":71,"source":72,"tags":73},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHBA-2019:0024","Red Hat",[63],{"url":75,"source":76,"tags":77},"https:\u002F\u002Fjenkins.io\u002Fsecurity\u002Fadvisory\u002F2018-12-05\u002F#SECURITY-595","Jenkins",[78],"Vendor Advisory",{"url":60,"source":61,"tags":80},[63,64],{"url":66,"source":67,"tags":82},[69],{"url":71,"source":72,"tags":84},[63],{"url":75,"source":76,"tags":86},[78],{"url":88,"source":89,"tags":90},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2018-1000861","CISA",[91],"US Government Resource",9,[94],{"id":95,"name":96,"description":97,"extendedDescription":98,"status":99,"abstraction":100,"structure":101},"CWE-502","Deserialization of Untrusted Data","The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.","It is often convenient to serialize objects for communication or to save them for later use. However, deserialized data or code can often be modified without using the provided accessor functions if it does not use cryptography to protect itself. Furthermore, any cryptography would still be client-side security -- which is a dangerous security assumption.\nData that is untrusted can not be trusted to be well-formed.\nWhen developers place no restrictions on \"gadget chains,\" or series of instances and method invocations that can self-execute during the deserialization process (i.e., before the object is returned to the caller), it is sometimes possible for attackers to leverage them to perform unauthorized actions, like generating a shell.","Draft","Base","Simple",1,{"shortDescription":42,"requiredAction":42,"vulnerabilityName":42,"dateAdded":27},[],{"title":106,"metaDescription":107,"keywords":108,"canonicalUrl":109,"structuredData":110},"What is CVE-2018-1000861? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-1000861, a critical severity cyber security vulnerability from 2018. High exploit probability (98.3%). A code execution vu...","CVE-2018-1000861, CVE-2018-1000861 vulnerability, CVE-2018-1000861 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2018, CVSS score, exploit, patch, remediation, jenkins security, redhat security, jenkins vulnerability, openshift_container_platform vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2018-1000861",{"@context":111,"@type":112,"headline":106,"description":107,"datePublished":10,"dateModified":11,"author":113,"publisher":117,"about":121,"mainEntityOfPage":125,"articleSection":128,"keywords":129},"https:\u002F\u002Fschema.org","TechArticle",{"@type":114,"name":115,"url":116},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":114,"name":115,"url":116,"logo":118},{"@type":119,"url":120},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":122,"name":6,"description":123,"additionalType":124},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":126,"@id":127},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-1000861","Cybersecurity","CVE-2018-1000861, CVE-2018-1000861 vulnerability, CVE-2018-1000861 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[131,143],{"Operator":27,"Negate":27,"Nodes":132},[133],{"Operator":134,"Negate":43,"CPEMatch":135},"OR",[136,139],{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":137,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":138},"D9F8E02D-6190-469C-9328-463986D180D1","2.138.3",{"Vulnerable":4,"Criteria":140,"MatchCriteriaID":141,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":142},"cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*","D1A56EB3-8989-46A3-A87F-415987467263","2.153",{"Operator":27,"Negate":27,"Nodes":144},[145],{"Operator":134,"Negate":43,"CPEMatch":146},[147],{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":148,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"2F87326E-0B56-4356-A889-73D026DB1D4B",[],[],{"lastModified":11,"cacheTime":152,"version":38},1792265646484,{"score":154,"band":46,"action":155,"scoredAt":156},89,"Emergency patch","2026-10-16T06:45:14.834635+00:00"]