[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fMQyV8uVUC1m8cJcS0wr11RG-SU6dAAeVU-AMO8PJKOE":3,"g5a-risk:CVE-2026-92121":120},{"success":4,"data":5,"meta":117},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":32,"epssPercentile":26,"epssTimeSeries":33,"severity":34,"affectedProducts":35,"affectedProductsCount":41,"references":42,"referencesCount":54,"weaknesses":55,"weaknessesCount":41,"isActivelyExploited":64,"cisaInfo":26,"otxData":26,"relatedBlogPosts":65,"seoMetadata":66,"configurations":91,"relatedVendorCves":108,"notableEvents":109},"CVE-2026-92121","What is CVE-2026-92121?","In the WSS4J streaming (StAX) code, a signature reference using the WS-Security STR-Transform leaves an internal \"inside signed content\" flag permanently set. The WS-SecurityPolicy enforcer uses that flag to decide whether an element needs checking, so it stops evaluating SignedParts and SignedElements for the rest of the message. A policy requiring the SOAP Body to be signed is then satisfied even when the Body carries no signature, removing the protection against XML Signature Wrapping. Signature verification itself is unaffected. The DOM code is not affected. \nUsers are recommended to upgrade to versions 4.0.2 or 3.0.6 or 2.4.4 which fix this issue.","In the WSS4J streaming (StAX) code, a signature reference using the WS-Security STR-Transform leaves an internal \"inside signed content\" flag permanently set...","2026-09-30T13:17:21.71","2026-10-06T17:22:23.02",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:H\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":29,"CVSSMetricV2":30,"CVSSMetricV40":31},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"134c704f-9b21-4f2e-91b3-4a467353bcc0","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":25,"AvailabilityImpact":23,"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,3.9,3.6,[],[],[],0.00548,[32,32,32,32,32,32,32],"High",[36],{"vendor":37,"product":38,"version":39,"criteria":40,"vulnerable":4},"apache","wss4j","*","cpe:2.3:a:apache:wss4j:*:*:*:*:*:*:*:*",1,[43,48],{"url":44,"source":45,"tags":46},"https:\u002F\u002Flists.apache.org\u002Fthread.html\u002Foop9p4hpl5o9byosb1qg3z7q1sgnn4pc","Apache",[47],"Vendor Advisory",{"url":49,"source":50,"tags":51},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2026\u002F09\u002F30\u002F12","Openwall",[52,53],"Mailing List","Third Party Advisory",2,[56],{"id":57,"name":58,"description":59,"extendedDescription":60,"status":61,"abstraction":62,"structure":63},"CWE-693","Protection Mechanism Failure","The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.","This weakness covers three distinct situations. A \"missing\" protection mechanism occurs when the application does not define any mechanism against a certain class of attack. An \"insufficient\" protection mechanism might provide some defenses - for example, against the most common attacks - but it does not protect against everything that is intended. Finally, an \"ignored\" mechanism occurs when a mechanism is available and in active use within the product, but the developer has not applied it in some code path.","Draft","Pillar","Simple",false,[],{"title":67,"metaDescription":68,"keywords":69,"canonicalUrl":70,"structuredData":71},"What is CVE-2026-92121? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2026-92121, a high severity cyber security vulnerability from 2026. In the WSS4J streaming (StAX) code, a signature reference u...","CVE-2026-92121, CVE-2026-92121 vulnerability, CVE-2026-92121 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2026, CVSS score, exploit, patch, remediation, apache security, wss4j vulnerability","\u002Fwhat-is\u002Fcve-2026-92121",{"@context":72,"@type":73,"headline":67,"description":68,"datePublished":10,"dateModified":11,"author":74,"publisher":78,"about":82,"mainEntityOfPage":86,"articleSection":89,"keywords":90},"https:\u002F\u002Fschema.org","TechArticle",{"@type":75,"name":76,"url":77},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":75,"name":76,"url":77,"logo":79},{"@type":80,"url":81},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":83,"name":6,"description":84,"additionalType":85},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":87,"@id":88},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2026-92121","Cybersecurity","CVE-2026-92121, CVE-2026-92121 vulnerability, CVE-2026-92121 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[92],{"Operator":26,"Negate":26,"Nodes":93},[94],{"Operator":95,"Negate":64,"CPEMatch":96},"OR",[97,100,104],{"Vulnerable":4,"Criteria":40,"MatchCriteriaID":98,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":99,"VersionEndIncluding":26},"A3409718-5467-407D-9B51-14E58B6D2F68","2.4.4",{"Vulnerable":4,"Criteria":40,"MatchCriteriaID":101,"VersionStartExcluding":26,"VersionStartIncluding":102,"VersionEndExcluding":103,"VersionEndIncluding":26},"31AFF243-7BCE-44BC-85C5-6FE257642C13","3.0.0","3.0.6",{"Vulnerable":4,"Criteria":40,"MatchCriteriaID":105,"VersionStartExcluding":26,"VersionStartIncluding":106,"VersionEndExcluding":107,"VersionEndIncluding":26},"20E76C98-444D-4DB5-91E0-90E84C196158","4.0.0","4.0.2",[],[110],{"id":111,"eventType":112,"eventTime":113,"details":114,"label":115,"color":116},"30cc613b-f849-4a94-8b51-a3d42551e0cf","NEW_NVD","2026-10-01T04:01:46.778851+00:00","New CVE added to NVD","Published to NVD","blue",{"lastModified":11,"cacheTime":118,"version":119},1792248927919,"2.0",{"score":121,"band":122,"action":123,"scoredAt":124},48,"Medium","Plan remediation","2026-10-16T07:18:19.692334+00:00"]