[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fdwE6MbfA81vyKsa23Nj9Zln0mcK1rjvMQBIE7cVZaeA":3,"g5a-risk:CVE-2013-3926":98},{"success":4,"data":5,"meta":96},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":29,"epssPercentile":15,"epssTimeSeries":30,"severity":31,"affectedProducts":32,"affectedProductsCount":38,"references":39,"referencesCount":54,"weaknesses":55,"weaknessesCount":38,"isActivelyExploited":59,"cisaInfo":15,"otxData":15,"relatedBlogPosts":60,"seoMetadata":61,"configurations":86,"relatedVendorCves":94,"notableEvents":95},"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","2025-04-11T00:51:21.963",7.5,"AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P",{"CVSSMetricV31":15,"CVSSMetricV30":15,"CVSSMetricV2":16,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"BaseSeverity":26,"ExploitabilityScore":27,"ImpactScore":28,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":4,"UserInteractionRequired":15},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":15,"Exploitability":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"CollateralDamagePotential":15,"TargetDistribution":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"EnvironmentalScore":15},"2.0","NETWORK","LOW","NONE","PARTIAL","HIGH",10,6.4,0.01937,[29,29,29,29,29,29,29],"High",[33],{"vendor":34,"product":35,"version":36,"criteria":37,"vulnerable":4},"atlassian","crowd","2.6.3","cpe:2.3:a:atlassian:crowd:2.6.3:*:*:*:*:*:*:*",1,[40,44,50,52],{"url":41,"source":42,"tags":43},"http:\u002F\u002Fit.slashdot.org\u002Fstory\u002F13\u002F07\u002F01\u002F0011217\u002Fbackdoor-discovered-in-atlassian-crowd","Slashdot",[],{"url":45,"source":46,"tags":47},"http:\u002F\u002Fwww.commandfive.com\u002Fpapers\u002FC5_TA_2013_3925_AtlassianCrowd.pdf","Commandfive",[48,49],"Exploit","URL Repurposed",{"url":41,"source":42,"tags":51},[],{"url":45,"source":46,"tags":53},[48,49],4,[56],{"id":57,"name":57,"description":58},"Unknown","NVD-CWE-Other",false,[],{"title":62,"metaDescription":63,"keywords":64,"canonicalUrl":65,"structuredData":66},"What is CVE-2013-3926? Vulnerability Analysis | Security Advisory | Precursor Intelligence","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":67,"@type":68,"headline":62,"description":63,"datePublished":10,"dateModified":11,"author":69,"publisher":73,"about":77,"mainEntityOfPage":81,"articleSection":84,"keywords":85},"https:\u002F\u002Fschema.org","TechArticle",{"@type":70,"name":71,"url":72},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":70,"name":71,"url":72,"logo":74},{"@type":75,"url":76},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":78,"name":6,"description":79,"additionalType":80},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":82,"@id":83},"WebPage","https:\u002F\u002Fprecursorintelligence.com\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",[87],{"Operator":15,"Negate":15,"Nodes":88},[89],{"Operator":90,"Negate":15,"CPEMatch":91},"OR",[92],{"Vulnerable":4,"Criteria":37,"MatchCriteriaID":93,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"1D67A5A7-35C9-46F8-93CE-F627AC0AEF3E",[],[],{"lastModified":11,"cacheTime":97,"version":21},1792377092209,{"score":99,"band":100,"action":101,"scoredAt":102},49,"Medium","Plan remediation","2026-10-17T06:39:53.442811+00:00"]