[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fdwE6MbfA81vyKsa23Nj9Zln0mcK1rjvMQBIE7cVZaeA":3,"g5a-risk:CVE-2013-3926":102},{"success":4,"data":5,"meta":100},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":34,"epssPercentile":28,"epssTimeSeries":35,"severity":36,"affectedProducts":37,"affectedProductsCount":43,"references":44,"referencesCount":59,"weaknesses":60,"weaknessesCount":43,"isActivelyExploited":32,"cisaInfo":28,"otxData":28,"relatedBlogPosts":64,"seoMetadata":65,"configurations":90,"relatedVendorCves":98,"notableEvents":99},"CVE-2013-3926","What is CVE-2013-3926?","Atlassian Crowd 2.6.3 allows remote attackers to execute arbitrary commands via unspecified vectors related to a \"symmetric backdoor.\"  NOTE: as of 20130704, the vendor could not reproduce the issue, stating \"We've been unable to substantiate the existence of [CVE-2013-3926]. The author of the article has not contacted Atlassian and has provided no detail, making it difficult to validate the claim... If we can confirm that there is a vulnerability, a patch will be issued.","Atlassian Crowd 2.6.3 allows remote attackers to execute arbitrary commands via unspecified vectors related to a \"symmetric backdoor.\" NOTE: as of 20130704, ...","2013-07-01T21:55:03.09","2026-06-16T23:56:02.017",7.5,"AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":17,"CVSSMetricV40":33},[],[],[18],{"Source":19,"Type":20,"CVSSData":21,"BaseSeverity":29,"ExploitabilityScore":30,"ImpactScore":31,"ACInsufInfo":32,"ObtainAllPrivilege":32,"ObtainUserPrivilege":32,"ObtainOtherPrivilege":4,"UserInteractionRequired":32},"nvd@nist.gov","Primary",{"Version":22,"VectorString":13,"AccessVector":23,"AccessComplexity":24,"Authentication":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":27,"Exploitability":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"CollateralDamagePotential":28,"TargetDistribution":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"EnvironmentalScore":28},"2.0","NETWORK","LOW","NONE","PARTIAL","",null,"HIGH",10,6.4,false,[],0.01937,[34,34,34,34,34,34,34],"High",[38],{"vendor":39,"product":40,"version":41,"criteria":42,"vulnerable":4},"atlassian","crowd","2.6.3","cpe:2.3:a:atlassian:crowd:2.6.3:*:*:*:*:*:*:*",1,[45,49,55,57],{"url":46,"source":47,"tags":48},"http:\u002F\u002Fit.slashdot.org\u002Fstory\u002F13\u002F07\u002F01\u002F0011217\u002Fbackdoor-discovered-in-atlassian-crowd","Slashdot",[],{"url":50,"source":51,"tags":52},"http:\u002F\u002Fwww.commandfive.com\u002Fpapers\u002FC5_TA_2013_3925_AtlassianCrowd.pdf","Commandfive",[53,54],"Exploit","URL Repurposed",{"url":46,"source":47,"tags":56},[],{"url":50,"source":51,"tags":58},[53,54],4,[61],{"id":62,"name":62,"description":63},"Unknown","NVD-CWE-Other",[],{"title":66,"metaDescription":67,"keywords":68,"canonicalUrl":69,"structuredData":70},"What is CVE-2013-3926? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2013-3926, a high severity cyber security vulnerability from 2013. Atlassian Crowd 2.6.3 allows remote attackers to execute arb...","CVE-2013-3926, CVE-2013-3926 vulnerability, CVE-2013-3926 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2013, CVSS score, exploit, patch, remediation, atlassian security, crowd vulnerability","\u002Fwhat-is\u002Fcve-2013-3926",{"@context":71,"@type":72,"headline":66,"description":67,"datePublished":10,"dateModified":11,"author":73,"publisher":77,"about":81,"mainEntityOfPage":85,"articleSection":88,"keywords":89},"https:\u002F\u002Fschema.org","TechArticle",{"@type":74,"name":75,"url":76},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":74,"name":75,"url":76,"logo":78},{"@type":79,"url":80},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":82,"name":6,"description":83,"additionalType":84},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":86,"@id":87},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2013-3926","Cybersecurity","CVE-2013-3926, CVE-2013-3926 vulnerability, CVE-2013-3926 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[91],{"Operator":28,"Negate":28,"Nodes":92},[93],{"Operator":94,"Negate":32,"CPEMatch":95},"OR",[96],{"Vulnerable":4,"Criteria":42,"MatchCriteriaID":97,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"1D67A5A7-35C9-46F8-93CE-F627AC0AEF3E",[],[],{"lastModified":11,"cacheTime":101,"version":22},1793223156736,{"score":103,"band":104,"action":105,"scoredAt":106},49,"Medium","Plan remediation","2026-07-01T10:18:35.859108+00:00"]