[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fontTAEEl_JXDB3cFVl_7AFbRsYcGihCNUMvs-ZbtGHM":3,"g5a-risk:CVE-2019-6340":154},{"success":4,"data":5,"meta":152},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":45,"epssPercentile":25,"epssTimeSeries":46,"severity":47,"affectedProducts":48,"affectedProductsCount":53,"references":54,"referencesCount":99,"weaknesses":100,"weaknessesCount":53,"isActivelyExploited":4,"cisaInfo":109,"otxData":25,"relatedBlogPosts":110,"seoMetadata":111,"configurations":136,"relatedVendorCves":150,"notableEvents":151},"CVE-2019-6340","What is CVE-2019-6340?","Some field types do not properly sanitize data from non-form sources in Drupal 8.5.x before 8.5.11 and Drupal 8.6.x before 8.6.10. This can lead to arbitrary PHP code execution in some cases. A site is only affected by this if one of the following conditions is met: The site has the Drupal 8 core RESTful Web Services (rest) module enabled and allows PATCH or POST requests, or the site has another web services module enabled, like JSON:API in Drupal 8, or Services or RESTful Web Services in Drupal 7. (Note: The Drupal 7 Services module itself does not require an update at this time, but you should apply other contributed updates associated with this advisory if Services is in use.)","Some field types do not properly sanitize data from non-form sources in Drupal 8.5.x before 8.5.11 and Drupal 8.6.x before 8.6.10. This can lead to arbitrary...","2019-02-21T21:29:00.343","2025-10-22T00:16:44.493",8.1,"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":32,"CVSSMetricV2":33,"CVSSMetricV40":25},[16,28],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":26,"ImpactScore":27},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},"3.1","NETWORK","HIGH","NONE","UNCHANGED",null,2.2,5.9,{"Source":29,"Type":30,"CVSSData":31,"ExploitabilityScore":26,"ImpactScore":27},"134c704f-9b21-4f2e-91b3-4a467353bcc0","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},[],[34],{"Source":17,"Type":18,"CVSSData":35,"BaseSeverity":38,"ExploitabilityScore":42,"ImpactScore":43,"ACInsufInfo":44,"ObtainAllPrivilege":44,"ObtainUserPrivilege":44,"ObtainOtherPrivilege":44,"UserInteractionRequired":44},{"Version":36,"VectorString":37,"AccessVector":21,"AccessComplexity":38,"Authentication":23,"ConfidentialityImpact":39,"IntegrityImpact":39,"AvailabilityImpact":39,"BaseScore":40,"BaseSeverity":41,"Exploitability":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"CollateralDamagePotential":25,"TargetDistribution":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"EnvironmentalScore":25},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","MEDIUM","PARTIAL",6.8,"",8.6,6.4,false,0.92017,[45,45,45,45,45,45,45],"High",[49],{"vendor":50,"product":50,"version":51,"criteria":52,"vulnerable":4},"drupal","*","cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*",1,[55,61,67,72,76,79,83,85,87,89,91,93,95],{"url":56,"source":57,"tags":58},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F107106","Securityfocus",[59,60],"Third Party Advisory","VDB Entry",{"url":62,"source":63,"tags":64},"https:\u002F\u002Fwww.drupal.org\u002Fsa-core-2019-003","Drupal",[65,66],"Mitigation","Vendor Advisory",{"url":68,"source":69,"tags":70},"https:\u002F\u002Fwww.exploit-db.com\u002Fexploits\u002F46452\u002F","Exploit-db",[71,59,60],"Patch",{"url":73,"source":69,"tags":74},"https:\u002F\u002Fwww.exploit-db.com\u002Fexploits\u002F46459\u002F",[75,59,60],"Exploit",{"url":77,"source":69,"tags":78},"https:\u002F\u002Fwww.exploit-db.com\u002Fexploits\u002F46510\u002F",[75,59],{"url":80,"source":81,"tags":82},"https:\u002F\u002Fwww.synology.com\u002Fsecurity\u002Fadvisory\u002FSynology_SA_19_09","Synology",[59],{"url":56,"source":57,"tags":84},[59,60],{"url":62,"source":63,"tags":86},[65,66],{"url":68,"source":69,"tags":88},[71,59,60],{"url":73,"source":69,"tags":90},[75,59,60],{"url":77,"source":69,"tags":92},[75,59],{"url":80,"source":81,"tags":94},[59],{"url":96,"source":97,"tags":98},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2019-6340","CISA",[],13,[101],{"id":102,"name":103,"description":104,"extendedDescription":105,"status":106,"abstraction":107,"structure":108},"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",{"shortDescription":41,"requiredAction":41,"vulnerabilityName":41,"dateAdded":25},[],{"title":112,"metaDescription":113,"keywords":114,"canonicalUrl":115,"structuredData":116},"What is CVE-2019-6340? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2019-6340, a high severity cyber security vulnerability from 2019. High exploit probability (92.0%). Some field types do not pr...","CVE-2019-6340, CVE-2019-6340 vulnerability, CVE-2019-6340 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, drupal security, drupal vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2019-6340",{"@context":117,"@type":118,"headline":112,"description":113,"datePublished":10,"dateModified":11,"author":119,"publisher":123,"about":127,"mainEntityOfPage":131,"articleSection":134,"keywords":135},"https:\u002F\u002Fschema.org","TechArticle",{"@type":120,"name":121,"url":122},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":120,"name":121,"url":122,"logo":124},{"@type":125,"url":126},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":128,"name":6,"description":129,"additionalType":130},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":132,"@id":133},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2019-6340","Cybersecurity","CVE-2019-6340, CVE-2019-6340 vulnerability, CVE-2019-6340 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[137],{"Operator":25,"Negate":25,"Nodes":138},[139],{"Operator":140,"Negate":44,"CPEMatch":141},"OR",[142,146],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":143,"VersionStartExcluding":25,"VersionStartIncluding":144,"VersionEndExcluding":145,"VersionEndIncluding":25},"C48137EC-482F-4A58-8C07-FCC401416C94","8.5.0","8.5.11",{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":147,"VersionStartExcluding":25,"VersionStartIncluding":148,"VersionEndExcluding":149,"VersionEndIncluding":25},"78790D50-3793-41B4-9490-78EDF9A1C4B4","8.6.0","8.6.10",[],[],{"lastModified":11,"cacheTime":153,"version":36},1792432871014,{"score":155,"band":47,"action":156,"scoredAt":157},77,"Emergency patch","2026-10-19T06:59:08.426352+00:00"]