[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fj_6HINs9hWMCZclm9DC8VX-VyBqeShe3imnvyr81EFQ":3,"g5a-risk:CVE-2018-18809":258},{"success":4,"data":5,"meta":256},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":54,"epssPercentile":27,"epssTimeSeries":55,"severity":56,"affectedProducts":57,"affectedProductsCount":104,"references":105,"referencesCount":157,"weaknesses":158,"weaknessesCount":167,"isActivelyExploited":4,"cisaInfo":168,"otxData":27,"relatedBlogPosts":169,"seoMetadata":170,"configurations":195,"relatedVendorCves":247,"notableEvents":248},"CVE-2018-18809","What is CVE-2018-18809?","The default server implementation of TIBCO Software Inc.'s TIBCO JasperReports Library, TIBCO JasperReports Library Community Edition, TIBCO JasperReports Library for ActiveMatrix BPM, TIBCO JasperReports Server, TIBCO JasperReports Server Community Edition, TIBCO JasperReports Server for ActiveMatrix BPM, TIBCO Jaspersoft for AWS with Multi-Tenancy, and TIBCO Jaspersoft Reporting and Analytics for AWS contains a directory-traversal vulnerability that may theoretically allow web server users to access contents of the host system. Affected releases are TIBCO Software Inc.'s TIBCO JasperReports Library: versions up to and including 6.3.4; 6.4.1; 6.4.2; 6.4.21; 7.1.0; 7.2.0, TIBCO JasperReports Library Community Edition: versions up to and including 6.7.0, TIBCO JasperReports Library for ActiveMatrix BPM: versions up to and including 6.4.21, TIBCO JasperReports Server: versions up to and including 6.3.4; 6.4.0; 6.4.1; 6.4.2; 6.4.3; 7.1.0, TIBCO JasperReports Server Community Edition: versions up to and including 6.4.3; 7.1.0, TIBCO JasperReports Server for ActiveMatrix BPM: versions up to and including 6.4.3, TIBCO Jaspersoft for AWS with Multi-Tenancy: versions up to and including 7.1.0, TIBCO Jaspersoft Reporting and Analytics for AWS: versions up to and including 7.1.0.","The default server implementation of TIBCO Software Inc.'s TIBCO JasperReports Library, TIBCO JasperReports Library Community Edition, TIBCO JasperReports Li...","2019-03-07T22:29:00.323","2025-10-22T00:16:20.69",6.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":30,"CVSSMetricV2":42,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH","MEDIUM",null,2.8,3.6,[31],{"Source":32,"Type":33,"CVSSData":34,"ExploitabilityScore":40,"ImpactScore":41},"security@tibco.com","Secondary",{"Version":35,"VectorString":36,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":37,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":38,"BaseSeverity":39,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.0","CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:C\u002FC:H\u002FI:H\u002FA:H","CHANGED",9.9,"CRITICAL",3.1,6,[43],{"Source":17,"Type":18,"CVSSData":44,"BaseSeverity":26,"ExploitabilityScore":51,"ImpactScore":52,"ACInsufInfo":53,"ObtainAllPrivilege":53,"ObtainUserPrivilege":53,"ObtainOtherPrivilege":53,"UserInteractionRequired":53},{"Version":45,"VectorString":46,"AccessVector":21,"AccessComplexity":22,"Authentication":47,"ConfidentialityImpact":48,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":49,"BaseSeverity":50,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:N\u002FAC:L\u002FAu:S\u002FC:P\u002FI:N\u002FA:N","SINGLE","PARTIAL",4,"",8,2.9,false,0.79064,[54,54,54,54,54,54,54],"Medium",[58,63,66,69,72,75,78,81,84,86,89,91,93,96,98,101],{"vendor":59,"product":60,"version":61,"criteria":62,"vulnerable":4},"tibco","jasperreports_library","*","cpe:2.3:a:tibco:jasperreports_library:*:*:*:*:activematrix_bpm:*:*:*",{"vendor":59,"product":60,"version":64,"criteria":65,"vulnerable":4},"6.3.4","cpe:2.3:a:tibco:jasperreports_library:6.3.4:*:*:*:*:*:*:*",{"vendor":59,"product":60,"version":67,"criteria":68,"vulnerable":4},"6.4.1","cpe:2.3:a:tibco:jasperreports_library:6.4.1:*:*:*:*:*:*:*",{"vendor":59,"product":60,"version":70,"criteria":71,"vulnerable":4},"6.4.2","cpe:2.3:a:tibco:jasperreports_library:6.4.2:*:*:*:*:*:*:*",{"vendor":59,"product":60,"version":73,"criteria":74,"vulnerable":4},"6.4.21","cpe:2.3:a:tibco:jasperreports_library:6.4.21:*:*:*:*:*:*:*",{"vendor":59,"product":60,"version":76,"criteria":77,"vulnerable":4},"7.1.0","cpe:2.3:a:tibco:jasperreports_library:7.1.0:*:*:*:*:*:*:*",{"vendor":59,"product":60,"version":79,"criteria":80,"vulnerable":4},"7.2.0","cpe:2.3:a:tibco:jasperreports_library:7.2.0:*:*:*:*:*:*:*",{"vendor":59,"product":82,"version":61,"criteria":83,"vulnerable":4},"jasperreports_server","cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:activematrix_bpm:*:*",{"vendor":59,"product":82,"version":64,"criteria":85,"vulnerable":4},"cpe:2.3:a:tibco:jasperreports_server:6.3.4:*:*:*:*:*:*:*",{"vendor":59,"product":82,"version":87,"criteria":88,"vulnerable":4},"6.4.0","cpe:2.3:a:tibco:jasperreports_server:6.4.0:*:*:*:*:*:*:*",{"vendor":59,"product":82,"version":67,"criteria":90,"vulnerable":4},"cpe:2.3:a:tibco:jasperreports_server:6.4.1:*:*:*:*:*:*:*",{"vendor":59,"product":82,"version":70,"criteria":92,"vulnerable":4},"cpe:2.3:a:tibco:jasperreports_server:6.4.2:*:*:*:*:*:*:*",{"vendor":59,"product":82,"version":94,"criteria":95,"vulnerable":4},"6.4.3","cpe:2.3:a:tibco:jasperreports_server:6.4.3:*:*:*:*:*:*:*",{"vendor":59,"product":82,"version":76,"criteria":97,"vulnerable":4},"cpe:2.3:a:tibco:jasperreports_server:7.1.0:*:*:*:*:*:*:*",{"vendor":59,"product":99,"version":61,"criteria":100,"vulnerable":4},"jaspersoft","cpe:2.3:a:tibco:jaspersoft:*:*:*:*:*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Party Advisory","VDB Entry",{"url":113,"source":114,"tags":115},"http:\u002F\u002Fseclists.org\u002Ffulldisclosure\u002F2019\u002FSep\u002F17","Seclists",[116,110],"Mailing List",{"url":118,"source":119,"tags":120},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F107351","Securityfocus",[121,110,111],"Broken Link",{"url":123,"source":124,"tags":125},"http:\u002F\u002Fwww.tibco.com\u002Fservices\u002Fsupport\u002Fadvisories","Tibco",[126],"Vendor Advisory",{"url":128,"source":129,"tags":130},"https:\u002F\u002Fcybersecurityworks.com\u002Fzerodays\u002Fcve-2018-18809-tibco.html","Cybersecurityworks",[131,110],"Exploit",{"url":133,"source":134,"tags":135},"https:\u002F\u002Fsecurity.elarlang.eu\u002Fcve-2018-18809-path-traversal-in-tibco-jaspersoft.html","Elarlang",[131,110],{"url":137,"source":124,"tags":138},"https:\u002F\u002Fwww.tibco.com\u002Fsupport\u002Fadvisories\u002F2019\u002F03\u002Ftibco-security-advisory-march-6-2019-tibco-jasperreports-library-2018-18809",[126],{"url":107,"source":108,"tags":140},[110,111],{"url":113,"source":114,"tags":142},[116,110],{"url":118,"source":119,"tags":144},[121,110,111],{"url":123,"source":124,"tags":146},[126],{"url":128,"source":129,"tags":148},[131,110],{"url":133,"source":134,"tags":150},[131,110],{"url":137,"source":124,"tags":152},[126],{"url":154,"source":155,"tags":156},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2018-18809","CISA",[],15,[159],{"id":160,"name":161,"description":162,"extendedDescription":163,"status":164,"abstraction":165,"structure":166},"CWE-22","Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","Many file operations are intended to take place within a restricted directory. By using special elements such as \"..\" and \"\u002F\" separators, attackers can escape outside of the restricted location to access files or directories that are elsewhere on the system. One of the most common special elements is the \"..\u002F\" sequence, which in most modern operating systems is interpreted as the parent directory of the current location. This is referred to as relative path traversal. Path traversal also covers the use of absolute pathnames such as \"\u002Fusr\u002Flocal\u002Fbin\" to access unexpected files. This is referred to as absolute path traversal.","Stable","Base","Simple",1,{"shortDescription":50,"requiredAction":50,"vulnerabilityName":50,"dateAdded":27},[],{"title":171,"metaDescription":172,"keywords":173,"canonicalUrl":174,"structuredData":175},"What is CVE-2018-18809? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-18809, a medium severity cyber security vulnerability from 2019. High exploit probability (79.1%). The default server impl...","CVE-2018-18809, CVE-2018-18809 vulnerability, CVE-2018-18809 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, tibco security, jasperreports_library vulnerability, jasperreports_server vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2018-18809",{"@context":176,"@type":177,"headline":171,"description":172,"datePublished":10,"dateModified":11,"author":178,"publisher":182,"about":186,"mainEntityOfPage":190,"articleSection":193,"keywords":194},"https:\u002F\u002Fschema.org","TechArticle",{"@type":179,"name":180,"url":181},"Organization","Precursor 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research",[196,239],{"Operator":27,"Negate":27,"Nodes":197},[198],{"Operator":199,"Negate":53,"CPEMatch":200},"OR",[201,203,207,209,211,213,215,217,219,221,224,226,228,230,232,234,236],{"Vulnerable":4,"Criteria":62,"MatchCriteriaID":202,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":73},"6A122F01-2361-4890-8359-680F82ABD9D4",{"Vulnerable":4,"Criteria":204,"MatchCriteriaID":205,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":206},"cpe:2.3:a:tibco:jasperreports_library:*:*:*:*:community:*:*:*","6407F604-7589-4BEE-B608-26681EECE855","6.7.0",{"Vulnerable":4,"Criteria":65,"MatchCriteriaID":208,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"65DCEB8A-343D-46B5-BB9B-C3BFB2409D8A",{"Vulnerable":4,"Criteria":68,"MatchCriteriaID":210,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"29FE5644-D4B9-404D-9169-2AAF87721234",{"Vulnerable":4,"Criteria":71,"MatchCriteriaID":212,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"15FC0C65-B16F-402F-B5D9-10F4EE2C06FC",{"Vulnerable":4,"Criteria":74,"MatchCriteriaID":214,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"49A9D813-5DAA-4D90-914F-C4DCFA018DF3",{"Vulnerable":4,"Criteria":77,"MatchCriteriaID":216,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"AD51A590-9F57-4F9A-B5D2-7B1ACB9AFD1D",{"Vulnerable":4,"Criteria":80,"MatchCriteriaID":218,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"F273AB4A-972F-401B-B629-F6693B256EA3",{"Vulnerable":4,"Criteria":83,"MatchCriteriaID":220,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":94},"2F0C3B25-3D6F-44AD-A7FC-20EEB27F5C99",{"Vulnerable":4,"Criteria":222,"MatchCriteriaID":223,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":94},"cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:community:*:*:*","4E639AD7-8BC7-49A1-BDD4-DCA76BAD3C9A",{"Vulnerable":4,"Criteria":85,"MatchCriteriaID":225,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"070D707F-6AD8-4D13-981A-5630499B770F",{"Vulnerable":4,"Criteria":88,"MatchCriteriaID":227,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"B714B874-89AD-49AD-8B8D-2EEDF6804E1C",{"Vulnerable":4,"Criteria":90,"MatchCriteriaID":229,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"DAECE73B-DFCC-4C5E-8817-9783A477649A",{"Vulnerable":4,"Criteria":92,"MatchCriteriaID":231,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"5A7A9802-61F8-45AC-B5C5-82521DF50B4F",{"Vulnerable":4,"Criteria":95,"MatchCriteriaID":233,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"E990A0DE-874E-48DA-8A57-51DE79122A9F",{"Vulnerable":4,"Criteria":97,"MatchCriteriaID":235,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"67CFE53D-7FB0-47AD-BE1B-107B9F9DDC5B",{"Vulnerable":4,"Criteria":237,"MatchCriteriaID":238,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:tibco:jasperreports_server:7.1.0:*:*:*:community:*:*:*","2E1ABCCA-F495-4C48-A339-35FBCD75ADFA",{"Operator":27,"Negate":27,"Nodes":240},[241],{"Operator":199,"Negate":53,"CPEMatch":242},[243,245],{"Vulnerable":4,"Criteria":100,"MatchCriteriaID":244,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":76},"CFE831B3-9810-4C6C-B443-03CE07B316C0",{"Vulnerable":4,"Criteria":103,"MatchCriteriaID":246,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":76},"B80CC0CC-05E6-43C6-9A05-4EDCB9046BB9",[],[249],{"id":250,"eventType":251,"eventTime":252,"details":253,"label":254,"color":255},"21b22de1-a808-43ab-afe7-f96caa15e077","LOW_EPSS_DELTA","2026-06-16T04:06:14.001537+00:00","Daily EPSS score decreased by 0.141 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":257,"version":45},1792284576245,{"score":259,"band":260,"action":261,"scoredAt":262},81,"High","Emergency patch","2026-10-16T06:45:44.589703+00:00"]