[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f9eWCcl1JKZORXw7hntiTqV6bqfO2Xw2a0Dnwq-EcQJI":3,"g5a-risk:CVE-2023-50386":125},{"success":4,"data":5,"meta":122},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":36,"epssPercentile":26,"epssTimeSeries":37,"severity":38,"affectedProducts":39,"affectedProductsCount":45,"references":46,"referencesCount":61,"weaknesses":62,"weaknessesCount":78,"isActivelyExploited":79,"cisaInfo":26,"otxData":26,"relatedBlogPosts":80,"seoMetadata":81,"configurations":106,"relatedVendorCves":120,"notableEvents":121},"CVE-2023-50386","What is CVE-2023-50386?","Improper Control of Dynamically-Managed Code Resources, Unrestricted Upload of File with Dangerous Type, Inclusion of Functionality from Untrusted Control Sphere vulnerability in Apache Solr.This issue affects Apache Solr: from 6.0.0 through 8.11.2, from 9.0.0 before 9.4.1.\n\nIn the affected versions, Solr ConfigSets accepted Java jar and class files to be uploaded through the ConfigSets API.\nWhen backing up Solr Collections, these configSet files would be saved to disk when using the LocalFileSystemRepository (the default for backups).\nIf the backup was saved to a directory that Solr uses in its ClassPath\u002FClassLoaders, then the jar and class files would be available to use with any ConfigSet, trusted or untrusted.\n\nWhen Solr is run in a secure way (Authorization enabled), as is strongly suggested, this vulnerability is limited to extending the Backup permissions with the ability to add libraries.\nUsers are recommended to upgrade to version 8.11.3 or 9.4.1, which fix the issue.\nIn these versions, the following protections have been added:\n\n  *  Users are no longer able to upload files to a configSet that could be executed via a Java ClassLoader.\n  *  The Backup API restricts saving backups to directories that are used in the ClassLoader.","Improper Control of Dynamically-Managed Code Resources, Unrestricted Upload of File with Dangerous Type, Inclusion of Functionality from Untrusted Control Sp...","2024-02-09T18:15:08.54","2026-06-17T06:39:35.327",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":35},[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},[],[],[],0.83719,[36,36,36,36,36,36,36],"High",[40],{"vendor":41,"product":42,"version":43,"criteria":44,"vulnerable":4},"apache","solr","*","cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*",1,[47,52,57,59],{"url":48,"source":49,"tags":50},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2024\u002F02\u002F09\u002F1","Openwall",[51],"Mailing List",{"url":53,"source":54,"tags":55},"https:\u002F\u002Fsolr.apache.org\u002Fsecurity.html#cve-2023-50386-apache-solr-backuprestore-apis-allow-for-deployment-of-executables-in-malicious-configsets","Apache",[56],"Third Party Advisory",{"url":48,"source":49,"tags":58},[51],{"url":53,"source":54,"tags":60},[56],4,[63,71],{"id":64,"name":65,"description":66,"extendedDescription":67,"status":68,"abstraction":69,"structure":70},"CWE-434","Unrestricted Upload of File with Dangerous Type","The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.","","Draft","Base","Simple",{"id":72,"name":73,"description":74,"extendedDescription":75,"status":76,"abstraction":77,"structure":70},"CWE-913","Improper Control of Dynamically-Managed Code Resources","The product does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements.","Many languages offer powerful features that allow the programmer to dynamically create or modify existing code, or resources used by code such as variables and objects. While these features can offer significant flexibility and reduce development time, they can be extremely dangerous if attackers can directly influence these code resources in unexpected ways.","Incomplete","Class",2,false,[],{"title":82,"metaDescription":83,"keywords":84,"canonicalUrl":85,"structuredData":86},"What is CVE-2023-50386? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-50386, a high severity cyber security vulnerability from 2024. High exploit probability (83.7%). Improper Control of Dynam...","CVE-2023-50386, CVE-2023-50386 vulnerability, CVE-2023-50386 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2024, CVSS score, exploit, patch, remediation, apache security, solr vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2023-50386",{"@context":87,"@type":88,"headline":82,"description":83,"datePublished":10,"dateModified":11,"author":89,"publisher":93,"about":97,"mainEntityOfPage":101,"articleSection":104,"keywords":105},"https:\u002F\u002Fschema.org","TechArticle",{"@type":90,"name":91,"url":92},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":90,"name":91,"url":92,"logo":94},{"@type":95,"url":96},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":98,"name":6,"description":99,"additionalType":100},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":102,"@id":103},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-50386","Cybersecurity","CVE-2023-50386, CVE-2023-50386 vulnerability, CVE-2023-50386 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[107],{"Operator":26,"Negate":26,"Nodes":108},[109],{"Operator":110,"Negate":79,"CPEMatch":111},"OR",[112,116],{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":113,"VersionStartExcluding":26,"VersionStartIncluding":114,"VersionEndExcluding":115,"VersionEndIncluding":26},"21D17629-7025-4DB8-936C-2C074AC00515","6.0.0","8.11.3",{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":117,"VersionStartExcluding":26,"VersionStartIncluding":118,"VersionEndExcluding":119,"VersionEndIncluding":26},"05682843-ACA2-430C-8BAE-292DD1E9C59E","9.0.0","9.4.1",[],[],{"lastModified":11,"cacheTime":123,"version":124},1792347692992,"2.0",{"score":126,"band":38,"action":127,"scoredAt":128},76,"Patch now","2026-10-16T07:00:47.265004+00:00"]