[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fguAcw1TkGCV0UbG7KXhg5stc4r2rB8zs2AHzr0bZ5nM":3,"g5a-risk:CVE-2021-39226":194},{"success":4,"data":5,"meta":192},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":66,"references":67,"referencesCount":126,"weaknesses":127,"weaknessesCount":141,"isActivelyExploited":4,"cisaInfo":142,"otxData":29,"relatedBlogPosts":143,"seoMetadata":144,"configurations":169,"relatedVendorCves":190,"notableEvents":191},"CVE-2021-39226","What is CVE-2021-39226?","Grafana is an open source data visualization platform. In affected versions unauthenticated and authenticated users are able to view the snapshot with the lowest database key by accessing the literal paths: \u002Fdashboard\u002Fsnapshot\u002F:key, or \u002Fapi\u002Fsnapshots\u002F:key. If the snapshot \"public_mode\" configuration setting is set to true (vs default of false), unauthenticated users are able to delete the snapshot with the lowest database key by accessing the literal path: \u002Fapi\u002Fsnapshots-delete\u002F:deleteKey. Regardless of the snapshot \"public_mode\" setting, authenticated users are able to delete the snapshot with the lowest database key by accessing the literal paths: \u002Fapi\u002Fsnapshots\u002F:key, or \u002Fapi\u002Fsnapshots-delete\u002F:deleteKey. The combination of deletion and viewing enables a complete walk through all snapshot data while resulting in complete snapshot data loss. This issue has been resolved in versions 8.1.6 and 7.5.11. If for some reason you cannot upgrade you can use a reverse proxy or similar to block access to the literal paths: \u002Fapi\u002Fsnapshots\u002F:key, \u002Fapi\u002Fsnapshots-delete\u002F:deleteKey, \u002Fdashboard\u002Fsnapshot\u002F:key, and \u002Fapi\u002Fsnapshots\u002F:key. They have no normal function and can be disabled without side effects.","Grafana is an open source data visualization platform. In affected versions unauthenticated and authenticated users are able to view the snapshot with the lo...","2021-10-05T18:15:07.947","2025-10-24T14:47:23.56",7.3,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:L\u002FI:L\u002FA:L",{"CVSSMetricV31":15,"CVSSMetricV30":37,"CVSSMetricV2":38,"CVSSMetricV40":29},[16,32],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":30,"ImpactScore":31},"security-advisories@github.com","Secondary",{"Version":20,"VectorString":21,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"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:H","NETWORK","LOW","NONE","UNCHANGED","HIGH",9.8,"CRITICAL",null,3.9,5.9,{"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":23,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":26,"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},3.4,[],[39],{"Source":33,"Type":34,"CVSSData":40,"BaseSeverity":43,"ExploitabilityScore":47,"ImpactScore":48,"ACInsufInfo":49,"ObtainAllPrivilege":49,"ObtainUserPrivilege":49,"ObtainOtherPrivilege":49,"UserInteractionRequired":49},{"Version":41,"VectorString":42,"AccessVector":22,"AccessComplexity":43,"Authentication":24,"ConfidentialityImpact":44,"IntegrityImpact":44,"AvailabilityImpact":44,"BaseScore":45,"BaseSeverity":46,"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:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","MEDIUM","PARTIAL",6.8,"",8.6,6.4,false,0.99933,[50,50,50,50,50,50,50],"High",[54,58,63],{"vendor":55,"product":55,"version":56,"criteria":57,"vulnerable":4},"grafana","*","cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",{"vendor":59,"product":60,"version":61,"criteria":62,"vulnerable":4},"fedoraproject","fedora","34","cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",{"vendor":59,"product":60,"version":64,"criteria":65,"vulnerable":4},"35","cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",3,[68,74,79,85,90,93,98,101,105,107,109,111,113,115,117,119,121],{"url":69,"source":70,"tags":71},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2021\u002F10\u002F05\u002F4","Openwall",[72,73],"Mailing List","Third Party Advisory",{"url":75,"source":76,"tags":77},"https:\u002F\u002Fgithub.com\u002Fgrafana\u002Fgrafana\u002Fcommit\u002F2d456a6375855364d098ede379438bf7f0667269","GitHub",[78],"Patch",{"url":80,"source":76,"tags":81},"https:\u002F\u002Fgithub.com\u002Fgrafana\u002Fgrafana\u002Fsecurity\u002Fadvisories\u002FGHSA-69j6-29vr-p3j9",[82,83,84],"Exploit","Mitigation","Vendor Advisory",{"url":86,"source":87,"tags":88},"https:\u002F\u002Fgrafana.com\u002Fdocs\u002Fgrafana\u002Flatest\u002Frelease-notes\u002Frelease-notes-7-5-11\u002F","Grafana",[89],"Release Notes",{"url":91,"source":87,"tags":92},"https:\u002F\u002Fgrafana.com\u002Fdocs\u002Fgrafana\u002Flatest\u002Frelease-notes\u002Frelease-notes-8-1-6\u002F",[89],{"url":94,"source":95,"tags":96},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FDCKBFUSY6V4VU5AQUYWKISREZX5NLQJT\u002F","Fedoraproject",[97],"Broken Link",{"url":99,"source":95,"tags":100},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FE6ANHRDBXQT6TURLP2THM26ZPDINFBEG\u002F",[97],{"url":102,"source":103,"tags":104},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20211029-0008\u002F","Netapp",[73],{"url":69,"source":70,"tags":106},[72,73],{"url":75,"source":76,"tags":108},[78],{"url":80,"source":76,"tags":110},[82,83,84],{"url":86,"source":87,"tags":112},[89],{"url":91,"source":87,"tags":114},[89],{"url":94,"source":95,"tags":116},[97],{"url":99,"source":95,"tags":118},[97],{"url":102,"source":103,"tags":120},[73],{"url":122,"source":123,"tags":124},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2021-39226","CISA",[125],"US Government Resource",17,[128,135],{"id":129,"name":130,"description":131,"extendedDescription":46,"status":132,"abstraction":133,"structure":134},"CWE-287","Improper Authentication","When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","Draft","Class","Simple",{"id":136,"name":137,"description":138,"extendedDescription":139,"status":140,"abstraction":133,"structure":134},"CWE-862","Missing Authorization","The product does not perform an authorization check when an actor attempts to access a resource or perform an action.","Assuming a user with a given identity, authorization is the process of determining whether that user can access a given resource, based on the user's privileges and any permissions or other access-control specifications that apply to the resource.\nWhen access control checks are not applied, users are able to access data or perform actions that they should not be allowed to perform. This can lead to a wide range of problems, including information exposures, denial of service, and arbitrary code execution.","Incomplete",2,{"shortDescription":46,"requiredAction":46,"vulnerabilityName":46,"dateAdded":29},[],{"title":145,"metaDescription":146,"keywords":147,"canonicalUrl":148,"structuredData":149},"What is CVE-2021-39226? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-39226, a high severity cyber security vulnerability from 2021. High exploit probability (99.9%). Grafana is an open source...","CVE-2021-39226, CVE-2021-39226 vulnerability, CVE-2021-39226 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, grafana security, fedoraproject security, grafana vulnerability, fedora vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2021-39226",{"@context":150,"@type":151,"headline":145,"description":146,"datePublished":10,"dateModified":11,"author":152,"publisher":156,"about":160,"mainEntityOfPage":164,"articleSection":167,"keywords":168},"https:\u002F\u002Fschema.org","TechArticle",{"@type":153,"name":154,"url":155},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":153,"name":154,"url":155,"logo":157},{"@type":158,"url":159},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":161,"name":6,"description":162,"additionalType":163},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":165,"@id":166},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-39226","Cybersecurity","CVE-2021-39226, CVE-2021-39226 vulnerability, CVE-2021-39226 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[170,182],{"Operator":29,"Negate":29,"Nodes":171},[172],{"Operator":173,"Negate":49,"CPEMatch":174},"OR",[175,178],{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":176,"VersionStartExcluding":29,"VersionStartIncluding":29,"VersionEndExcluding":177,"VersionEndIncluding":29},"B3C34F75-9949-40B3-819E-3030A44B0174","7.5.11",{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":179,"VersionStartExcluding":29,"VersionStartIncluding":180,"VersionEndExcluding":181,"VersionEndIncluding":29},"3218296B-F9C5-4E9E-AE37-70A4296AC016","8.0.0","8.1.6",{"Operator":29,"Negate":29,"Nodes":183},[184],{"Operator":173,"Negate":49,"CPEMatch":185},[186,188],{"Vulnerable":4,"Criteria":62,"MatchCriteriaID":187,"VersionStartExcluding":29,"VersionStartIncluding":29,"VersionEndExcluding":29,"VersionEndIncluding":29},"A930E247-0B43-43CB-98FF-6CE7B8189835",{"Vulnerable":4,"Criteria":65,"MatchCriteriaID":189,"VersionStartExcluding":29,"VersionStartIncluding":29,"VersionEndExcluding":29,"VersionEndIncluding":29},"80E516C0-98A4-4ADE-B69F-66A772E2BAAA",[],[],{"lastModified":11,"cacheTime":193,"version":41},1792262234551,{"score":195,"band":196,"action":197,"scoredAt":198},90,"Critical","Emergency patch","2026-10-16T06:52:12.452489+00:00"]