[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fx2B7H6C9OOSgPyBu-9tslRBaXUqBbHio3DXqoSr1cr8":3,"g5a-risk:CVE-2022-23131":130},{"success":4,"data":5,"meta":128},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":50,"epssPercentile":29,"epssTimeSeries":51,"severity":52,"affectedProducts":53,"affectedProductsCount":61,"references":62,"referencesCount":77,"weaknesses":78,"weaknessesCount":86,"isActivelyExploited":4,"cisaInfo":87,"otxData":29,"relatedBlogPosts":88,"seoMetadata":89,"configurations":114,"relatedVendorCves":126,"notableEvents":127},"CVE-2022-23131","What is CVE-2022-23131?","In the case of instances where the SAML SSO authentication is enabled (non-default), session data can be modified by a malicious actor, because a user login stored in the session was not verified. Malicious unauthenticated actor may exploit this issue to escalate privileges and gain admin access to Zabbix Frontend. To perform the attack, SAML authentication is required to be enabled and the actor has to know the username of Zabbix user (or use the guest account, which is disabled by default).","In the case of instances where the SAML SSO authentication is enabled (non-default), session data can be modified by a malicious actor, because a user login ...","2022-01-13T16:15:08.053","2025-10-30T20:10:41.16",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":37,"CVSSMetricV2":38,"CVSSMetricV40":29},[16,32],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":30,"ImpactScore":31},"security@zabbix.com","Secondary",{"Version":20,"VectorString":21,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":24,"BaseScore":27,"BaseSeverity":28,"ExploitCodeMaturity":29,"RemediationLevel":29,"ReportConfidence":29,"TemporalScore":29,"TemporalSeverity":29,"ConfidentialityRequirement":29,"IntegrityRequirement":29,"AvailabilityRequirement":29,"ModifiedAttackVector":29,"ModifiedAttackComplexity":29,"ModifiedPrivilegesRequired":29,"ModifiedUserInteraction":29,"ModifiedScope":29,"ModifiedConfidentialityImpact":29,"ModifiedIntegrityImpact":29,"ModifiedAvailabilityImpact":29,"EnvironmentalScore":29,"EnvironmentalSeverity":29},"3.1","CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:N","NETWORK","LOW","NONE","UNCHANGED","HIGH",9.1,"CRITICAL",null,3.9,5.2,{"Source":33,"Type":34,"CVSSData":35,"ExploitabilityScore":30,"ImpactScore":36},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":28,"ExploitCodeMaturity":29,"RemediationLevel":29,"ReportConfidence":29,"TemporalScore":29,"TemporalSeverity":29,"ConfidentialityRequirement":29,"IntegrityRequirement":29,"AvailabilityRequirement":29,"ModifiedAttackVector":29,"ModifiedAttackComplexity":29,"ModifiedPrivilegesRequired":29,"ModifiedUserInteraction":29,"ModifiedScope":29,"ModifiedConfidentialityImpact":29,"ModifiedIntegrityImpact":29,"ModifiedAvailabilityImpact":29,"EnvironmentalScore":29,"EnvironmentalSeverity":29},5.9,[],[39],{"Source":33,"Type":34,"CVSSData":40,"BaseSeverity":46,"ExploitabilityScore":47,"ImpactScore":48,"ACInsufInfo":49,"ObtainAllPrivilege":49,"ObtainUserPrivilege":49,"ObtainOtherPrivilege":49,"UserInteractionRequired":49},{"Version":41,"VectorString":42,"AccessVector":22,"AccessComplexity":26,"Authentication":24,"ConfidentialityImpact":43,"IntegrityImpact":43,"AvailabilityImpact":43,"BaseScore":44,"BaseSeverity":45,"Exploitability":29,"RemediationLevel":29,"ReportConfidence":29,"TemporalScore":29,"CollateralDamagePotential":29,"TargetDistribution":29,"ConfidentialityRequirement":29,"IntegrityRequirement":29,"AvailabilityRequirement":29,"EnvironmentalScore":29},"2.0","AV:N\u002FAC:H\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","PARTIAL",5.1,"","MEDIUM",4.9,6.4,false,0.95683,[50,50,50,50,50,50,50],"Critical",[54,58],{"vendor":55,"product":55,"version":56,"criteria":57,"vulnerable":4},"zabbix","*","cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",{"vendor":55,"product":55,"version":59,"criteria":60,"vulnerable":4},"6.0.0","cpe:2.3:a:zabbix:zabbix:6.0.0:alpha1:*:*:*:*:*:*",2,[63,70,72],{"url":64,"source":65,"tags":66},"https:\u002F\u002Fsupport.zabbix.com\u002Fbrowse\u002FZBX-20350","Zabbix",[67,68,69],"Issue Tracking","Patch","Vendor Advisory",{"url":64,"source":65,"tags":71},[67,68,69],{"url":73,"source":74,"tags":75},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2022-23131","CISA",[76],"US Government Resource",3,[79],{"id":80,"name":81,"description":82,"extendedDescription":45,"status":83,"abstraction":84,"structure":85},"CWE-290","Authentication Bypass by Spoofing","This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.","Incomplete","Base","Simple",1,{"shortDescription":45,"requiredAction":45,"vulnerabilityName":45,"dateAdded":29},[],{"title":90,"metaDescription":91,"keywords":92,"canonicalUrl":93,"structuredData":94},"What is CVE-2022-23131? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-23131, a critical severity cyber security vulnerability from 2022. High exploit probability (95.7%). In the case of instan...","CVE-2022-23131, CVE-2022-23131 vulnerability, CVE-2022-23131 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, zabbix security, zabbix vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2022-23131",{"@context":95,"@type":96,"headline":90,"description":91,"datePublished":10,"dateModified":11,"author":97,"publisher":101,"about":105,"mainEntityOfPage":109,"articleSection":112,"keywords":113},"https:\u002F\u002Fschema.org","TechArticle",{"@type":98,"name":99,"url":100},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":98,"name":99,"url":100,"logo":102},{"@type":103,"url":104},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":106,"name":6,"description":107,"additionalType":108},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":110,"@id":111},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2022-23131","Cybersecurity","CVE-2022-23131, CVE-2022-23131 vulnerability, CVE-2022-23131 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[115],{"Operator":29,"Negate":29,"Nodes":116},[117],{"Operator":118,"Negate":49,"CPEMatch":119},"OR",[120,124],{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":121,"VersionStartExcluding":29,"VersionStartIncluding":122,"VersionEndExcluding":29,"VersionEndIncluding":123},"19429F9A-8623-4BA9-984B-4982418C21CD","5.4.0","5.4.8",{"Vulnerable":4,"Criteria":60,"MatchCriteriaID":125,"VersionStartExcluding":29,"VersionStartIncluding":29,"VersionEndExcluding":29,"VersionEndIncluding":29},"0DC67B03-AF43-45C9-8EAC-D60DA5887712",[],[],{"lastModified":11,"cacheTime":129,"version":41},1792372735644,{"score":131,"band":52,"action":132,"scoredAt":133},90,"Emergency patch","2026-10-16T06:52:56.476857+00:00"]