[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f4t8e4BgBNzVotH8QmbKU5b4elcyiWiBRHdLPc9TYVjU":3,"g5a-risk:CVE-2022-33891":134},{"success":4,"data":5,"meta":131},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":35,"epssPercentile":26,"epssTimeSeries":36,"severity":37,"affectedProducts":38,"affectedProductsCount":44,"references":45,"referencesCount":73,"weaknesses":74,"weaknessesCount":44,"isActivelyExploited":4,"cisaInfo":83,"otxData":26,"relatedBlogPosts":85,"seoMetadata":86,"configurations":111,"relatedVendorCves":129,"notableEvents":130},"CVE-2022-33891","What is CVE-2022-33891?","The Apache Spark UI offers the possibility to enable ACLs via the configuration option spark.acls.enable. With an authentication filter, this checks whether a user has access permissions to view or modify the application. If ACLs are enabled, a code path in HttpSecurityFilter can allow someone to perform impersonation by providing an arbitrary user name. A malicious user might then be able to reach a permission check function that will ultimately build a Unix shell command based on their input, and execute it. This will result in arbitrary shell command execution as the user Spark is currently running as. This affects Apache Spark versions 3.0.3 and earlier, versions 3.1.1 to 3.1.2, and versions 3.2.0 to 3.2.1.","The Apache Spark UI offers the possibility to enable ACLs via the configuration option spark.acls.enable. With an authentication filter, this checks whether ...","2022-07-18T07:15:07.6","2025-10-23T14:48:51.083",8.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":33,"CVSSMetricV2":34,"CVSSMetricV40":26},[16,29],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH",null,2.8,5.9,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":28},"134c704f-9b21-4f2e-91b3-4a467353bcc0","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},[],[],0.93244,[35,35,35,35,35,35,35],"High",[39],{"vendor":40,"product":41,"version":42,"criteria":43,"vulnerable":4},"apache","spark","*","cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:*",1,[46,53,58,62,64,66,68],{"url":47,"source":48,"tags":49},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F168309\u002FApache-Spark-Unauthenticated-Command-Injection.html","Packetstormsecurity",[50,51,52],"Exploit","Third Party Advisory","VDB Entry",{"url":54,"source":55,"tags":56},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2023\u002F05\u002F02\u002F1","Openwall",[57,51],"Mailing List",{"url":59,"source":60,"tags":61},"https:\u002F\u002Flists.apache.org\u002Fthread\u002Fp847l3kopoo5bjtmxrcwk21xp6tjxqlc","Apache",[57,51],{"url":47,"source":48,"tags":63},[50,51,52],{"url":54,"source":55,"tags":65},[57,51],{"url":59,"source":60,"tags":67},[57,51],{"url":69,"source":70,"tags":71},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2022-33891","CISA",[51,72],"US Government Resource",7,[75],{"id":76,"name":77,"description":78,"extendedDescription":79,"status":80,"abstraction":81,"structure":82},"CWE-78","Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.","This weakness can lead to a vulnerability in environments in which the attacker does not have direct access to the operating system, such as in web applications. Alternately, if the weakness occurs in a privileged program, it could allow the attacker to specify commands that normally would not be accessible, or to call alternate commands with privileges that the attacker does not have. The problem is exacerbated if the compromised process does not follow the principle of least privilege, because the attacker-controlled commands may run with special system privileges that increases the amount of damage.\nThere are at least two subtypes of OS command injection:\nFrom a weakness standpoint, these variants represent distinct programmer errors. In the first variant, the programmer clearly intends that input from untrusted parties will be part of the arguments in the command to be executed. In the second variant, the programmer does not intend for the command to be accessible to any untrusted party, but the programmer probably has not accounted for alternate ways in which malicious attackers can provide input.","Stable","Base","Simple",{"shortDescription":84,"requiredAction":84,"vulnerabilityName":84,"dateAdded":26},"",[],{"title":87,"metaDescription":88,"keywords":89,"canonicalUrl":90,"structuredData":91},"What is CVE-2022-33891? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-33891, a high severity cyber security vulnerability from 2022. High exploit probability (93.2%). The Apache Spark UI offer...","CVE-2022-33891, CVE-2022-33891 vulnerability, CVE-2022-33891 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2022, CVSS score, exploit, patch, remediation, apache security, spark vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2022-33891",{"@context":92,"@type":93,"headline":87,"description":88,"datePublished":10,"dateModified":11,"author":94,"publisher":98,"about":102,"mainEntityOfPage":106,"articleSection":109,"keywords":110},"https:\u002F\u002Fschema.org","TechArticle",{"@type":95,"name":96,"url":97},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":95,"name":96,"url":97,"logo":99},{"@type":100,"url":101},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":103,"name":6,"description":104,"additionalType":105},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":107,"@id":108},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2022-33891","Cybersecurity","CVE-2022-33891, CVE-2022-33891 vulnerability, CVE-2022-33891 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[112],{"Operator":26,"Negate":26,"Nodes":113},[114],{"Operator":115,"Negate":116,"CPEMatch":117},"OR",false,[118,121,125],{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":119,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":120},"4DC23EB9-9F4E-40BF-B048-51D8DE194C6A","3.0.3",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":122,"VersionStartExcluding":26,"VersionStartIncluding":123,"VersionEndExcluding":26,"VersionEndIncluding":124},"719242D7-9E8B-4EBE-A3E6-B4DC77E6F3D9","3.1.1","3.1.2",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":126,"VersionStartExcluding":26,"VersionStartIncluding":127,"VersionEndExcluding":26,"VersionEndIncluding":128},"48E12AD0-1B58-4786-B28C-C661B3932736","3.2.0","3.2.1",[],[],{"lastModified":11,"cacheTime":132,"version":133},1792356190411,"2.0",{"score":135,"band":37,"action":136,"scoredAt":137},80,"Emergency patch","2026-10-16T06:55:10.715441+00:00"]