[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fIWKbiI0fjgCwXh8Zh49XsR8maEFo5pnyi6VHXZ67mB0":3,"g5a-risk:CVE-2022-22143":121},{"success":4,"data":5,"meta":119},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":45,"epssPercentile":27,"epssTimeSeries":46,"severity":47,"affectedProducts":48,"affectedProductsCount":54,"references":55,"referencesCount":71,"weaknesses":72,"weaknessesCount":54,"isActivelyExploited":81,"cisaInfo":27,"otxData":27,"relatedBlogPosts":82,"seoMetadata":83,"configurations":108,"relatedVendorCves":117,"notableEvents":118},"CVE-2022-22143","What is CVE-2022-22143?","The package convict before 6.2.2 are vulnerable to Prototype Pollution via the convict function due to missing validation of parentKey. **Note:** This vulnerability derives from an incomplete fix of another [vulnerability](https:\u002F\u002Fsecurity.snyk.io\u002Fvuln\u002FSNYK-JS-CONVICT-1062508)","The package convict before 6.2.2 are vulnerable to Prototype Pollution via the convict function due to missing validation of parentKey. **Note:** This vulner...","2022-05-01T16:15:08.307","2022-05-11T17:45:09.98",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":37,"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":25,"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":36},"report@snyk.io","Secondary",{"Version":20,"VectorString":34,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":25,"BaseScore":35,"BaseSeverity":25,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",7.5,3.6,[38],{"Source":17,"Type":18,"CVSSData":39,"BaseSeverity":25,"ExploitabilityScore":43,"ImpactScore":44,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":27},{"Version":40,"VectorString":41,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":42,"IntegrityImpact":42,"AvailabilityImpact":42,"BaseScore":35,"BaseSeverity":27,"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:P\u002FI:P\u002FA:P","PARTIAL",10,6.4,0.02179,[45,45,45,45,45,45,45],"Critical",[49],{"vendor":50,"product":51,"version":52,"criteria":53,"vulnerable":4},"mozilla","convict","*","cpe:2.3:a:mozilla:convict:*:*:*:*:*:node.js:*:*",1,[56,61,66],{"url":57,"source":58,"tags":59},"https:\u002F\u002Fgithub.com\u002Fmozilla\u002Fnode-convict\u002Fblob\u002F5eb1314f85346760a3c31cb14510f2f0af11d0d3\u002Fpackages\u002Fconvict\u002Fsrc\u002Fmain.js%23L569","GitHub",[60],"Broken Link",{"url":62,"source":58,"tags":63},"https:\u002F\u002Fgithub.com\u002Fmozilla\u002Fnode-convict\u002Fcommit\u002F3b86be087d8f14681a9c889d45da7fe3ad9cd880",[64,65],"Patch","Third Party Advisory",{"url":67,"source":68,"tags":69},"https:\u002F\u002Fsnyk.io\u002Fvuln\u002FSNYK-JS-CONVICT-2340604","Snyk",[70,64,65],"Exploit",3,[73],{"id":74,"name":75,"description":76,"extendedDescription":77,"status":78,"abstraction":79,"structure":80},"CWE-1321","Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')","The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.","By adding or modifying attributes of an object prototype, it is possible to create attributes that exist on every object, or replace critical attributes with malicious ones. This can be problematic if the product depends on existence or non-existence of certain attributes, or uses pre-defined attributes of object prototype (such as hasOwnProperty, toString or valueOf).\nThis weakness is usually exploited by using a special attribute of objects called proto,  constructor or prototype. Such attributes give access to the object prototype. This weakness is often found in code that assigns object attributes based on user input, or merges or clones objects recursively.","Incomplete","Variant","Simple",false,[],{"title":84,"metaDescription":85,"keywords":86,"canonicalUrl":87,"structuredData":88},"What is CVE-2022-22143? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-22143, a critical severity cyber security vulnerability from 2022. The package convict before 6.2.2 are vulnerable to Prot...","CVE-2022-22143, CVE-2022-22143 vulnerability, CVE-2022-22143 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2022, CVSS score, exploit, patch, remediation, mozilla security, convict vulnerability","\u002Fwhat-is\u002Fcve-2022-22143",{"@context":89,"@type":90,"headline":84,"description":85,"datePublished":10,"dateModified":11,"author":91,"publisher":95,"about":99,"mainEntityOfPage":103,"articleSection":106,"keywords":107},"https:\u002F\u002Fschema.org","TechArticle",{"@type":92,"name":93,"url":94},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":92,"name":93,"url":94,"logo":96},{"@type":97,"url":98},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":100,"name":6,"description":101,"additionalType":102},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":104,"@id":105},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2022-22143","Cybersecurity","CVE-2022-22143, CVE-2022-22143 vulnerability, CVE-2022-22143 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[109],{"Operator":27,"Negate":27,"Nodes":110},[111],{"Operator":112,"Negate":27,"CPEMatch":113},"OR",[114],{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":115,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":116,"VersionEndIncluding":27},"92929F01-9091-412A-8731-C9B46D209468","6.2.2",[],[],{"lastModified":11,"cacheTime":120,"version":40},1792347644108,{"score":122,"band":123,"action":124,"scoredAt":125},54,"Medium","Plan remediation","2026-10-16T06:54:20.155947+00:00"]