CVE-2026-65432

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-65432", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-07-22T08:24:54.659Z", "datePublished": "2026-08-06T10:26:12.142Z", "dateUpdated": "2026-08-07T00:01:48.075Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.cxf:cxf-rt-wsdl", "product": "Apache CXF", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "4.2.3", "status": "affected", "version": "4.2.0", "versionType": "semver"}, {"lessThan": "4.1.8", "status": "affected", "version": "4.0.0", "versionType": "semver"}, {"lessThan": "3.6.12", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Reported by n0mi1k"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(253, 253, 252);\">Apache CXF reads a top-level WSDL through its hardened </span><code>StaxUtils</code><span style=\"background-color: rgb(253, 253, 252);\">&nbsp;path, which disables XML DTDs and external entities. However, any </span><code>&lt;wsdl:import&gt;</code><span style=\"background-color: rgb(253, 253, 252);\">&nbsp;or </span><code>&lt;xsd:import&gt;</code><span style=\"background-color: rgb(253, 253, 252);\">&nbsp;referenced from that top-level WSDL is handed off to WSDL4J, which does </span><strong>not</strong><span style=\"background-color: rgb(253, 253, 252);\">&nbsp;disable </span><span style=\"background-color: rgb(253, 253, 252);\">DOCTYPE </span><span style=\"background-color: rgb(253, 253, 252);\">declarations </span><span style=\"background-color: rgb(253, 253, 252);\">or </span><span style=\"background-color: rgb(253, 253, 252);\">external </span><span style=\"background-color: rgb(253, 253, 252);\">entities. </span><span style=\"background-color: rgb(253, 253, 252);\">As </span><span style=\"background-color: rgb(253, 253, 252);\">a </span><span style=\"background-color: rgb(253, 253, 252);\">result, </span><span style=\"background-color: rgb(253, 253, 252);\">the </span><span style=\"background-color: rgb(253, 253, 252);\">protections </span><span style=\"background-color: rgb(253, 253, 252);\">applied </span><span style=\"background-color: rgb(253, 253, 252);\">to </span><span style=\"background-color: rgb(253, 253, 252);\">the </span><span style=\"background-color: rgb(253, 253, 252);\">top-level </span><span style=\"background-color: rgb(253, 253, 252);\">document </span><span style=\"background-color: rgb(253, 253, 252);\">do </span><span style=\"background-color: rgb(253, 253, 252);\">not </span><span style=\"background-color: rgb(253, 253, 252);\">extend </span><span style=\"background-color: rgb(253, 253, 252);\">to </span><span style=\"background-color: rgb(253, 253, 252);\">imported </span><span style=\"background-color: rgb(253, 253, 252);\">documents, </span><span style=\"background-color: rgb(253, 253, 252);\">leaving </span><span style=\"background-color: rgb(253, 253, 252);\">imported </span><span style=\"background-color: rgb(253, 253, 252);\">WSDL/XSD </span><span style=\"background-color: rgb(253, 253, 252);\">content </span><span style=\"background-color: rgb(253, 253, 252);\">vulnerable </span><span style=\"background-color: rgb(253, 253, 252);\">to </span><span style=\"background-color: rgb(253, 253, 252);\">XML </span><span style=\"background-color: rgb(253, 253, 252);\">External </span><span style=\"background-color: rgb(253, 253, 252);\">Entity </span><span style=\"background-color: rgb(253, 253, 252);\">(XXE) </span><span style=\"background-color: rgb(253, 253, 252);\">attacks.&nbsp;</span>Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue."}], "value": "Apache CXF reads a top-level WSDL through its hardened StaxUtils\u00a0path, which disables XML DTDs and external entities. However, any <wsdl:import>\u00a0or <xsd:import>\u00a0referenced from that top-level WSDL is handed off to WSDL4J, which does not\u00a0disable DOCTYPE declarations or external entities. As a result, the protections applied to the top-level document do not extend to imported documents, leaving imported WSDL/XSD content vulnerable to XML External Entity (XXE) attacks.\u00a0Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue."}], "metrics": [{"other": {"content": {"text": "important"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-611", "description": "CWE-611 Improper Restriction of XML External Entity Reference", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-08-06T10:26:12.142Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/5qs207krzg51jl3zs3cvnl5lt9njp8c3"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache CXF: XXE via WSDL/XSD import parsing", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-08-06T15:14:32.830441Z", "id": "CVE-2026-65432", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-06T15:14:47.337Z"}}, {"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/08/06/17"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-08-07T00:01:48.075Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/08/06/17"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-08-07T00:01:48.075Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-65432", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-06T15:14:32.830441Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-06T15:14:43.429Z"}}], "cna": {"title": "Apache CXF: XXE via WSDL/XSD import parsing", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Reported by n0mi1k"}], "metrics": [{"other": {"type": "Textual description of severity", "content": {"text": "important"}}}], "affected": [{"vendor": "Apache Software Foundation", "product": "Apache CXF", "versions": [{"status": "affected", "version": "4.2.0", "lessThan": "4.2.3", "versionType": "semver"}, {"status": "affected", "version": "4.0.0", "lessThan": "4.1.8", "versionType": "semver"}, {"status": "affected", "version": "0", "lessThan": "3.6.12", "versionType": "semver"}], "packageName": "org.apache.cxf:cxf-rt-wsdl", "collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected"}], "references": [{"url": "https://lists.apache.org/thread/5qs207krzg51jl3zs3cvnl5lt9njp8c3", "tags": ["vendor-advisory"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Apache CXF reads a top-level WSDL through its hardened StaxUtils\u00a0path, which disables XML DTDs and external entities. However, any <wsdl:import>\u00a0or <xsd:import>\u00a0referenced from that top-level WSDL is handed off to WSDL4J, which does not\u00a0disable DOCTYPE declarations or external entities. As a result, the protections applied to the top-level document do not extend to imported documents, leaving imported WSDL/XSD content vulnerable to XML External Entity (XXE) attacks.\u00a0Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.", "supportingMedia": [{"type": "text/html", "value": "<span style=\"background-color: rgb(253, 253, 252);\">Apache CXF reads a top-level WSDL through its hardened </span><code>StaxUtils</code><span style=\"background-color: rgb(253, 253, 252);\">&nbsp;path, which disables XML DTDs and external entities. However, any </span><code>&lt;wsdl:import&gt;</code><span style=\"background-color: rgb(253, 253, 252);\">&nbsp;or </span><code>&lt;xsd:import&gt;</code><span style=\"background-color: rgb(253, 253, 252);\">&nbsp;referenced from that top-level WSDL is handed off to WSDL4J, which does </span><strong>not</strong><span style=\"background-color: rgb(253, 253, 252);\">&nbsp;disable </span><span style=\"background-color: rgb(253, 253, 252);\">DOCTYPE </span><span style=\"background-color: rgb(253, 253, 252);\">declarations </span><span style=\"background-color: rgb(253, 253, 252);\">or </span><span style=\"background-color: rgb(253, 253, 252);\">external </span><span style=\"background-color: rgb(253, 253, 252);\">entities. </span><span style=\"background-color: rgb(253, 253, 252);\">As </span><span style=\"background-color: rgb(253, 253, 252);\">a </span><span style=\"background-color: rgb(253, 253, 252);\">result, </span><span style=\"background-color: rgb(253, 253, 252);\">the </span><span style=\"background-color: rgb(253, 253, 252);\">protections </span><span style=\"background-color: rgb(253, 253, 252);\">applied </span><span style=\"background-color: rgb(253, 253, 252);\">to </span><span style=\"background-color: rgb(253, 253, 252);\">the </span><span style=\"background-color: rgb(253, 253, 252);\">top-level </span><span style=\"background-color: rgb(253, 253, 252);\">document </span><span style=\"background-color: rgb(253, 253, 252);\">do </span><span style=\"background-color: rgb(253, 253, 252);\">not </span><span style=\"background-color: rgb(253, 253, 252);\">extend </span><span style=\"background-color: rgb(253, 253, 252);\">to </span><span style=\"background-color: rgb(253, 253, 252);\">imported </span><span style=\"background-color: rgb(253, 253, 252);\">documents, </span><span style=\"background-color: rgb(253, 253, 252);\">leaving </span><span style=\"background-color: rgb(253, 253, 252);\">imported </span><span style=\"background-color: rgb(253, 253, 252);\">WSDL/XSD </span><span style=\"background-color: rgb(253, 253, 252);\">content </span><span style=\"background-color: rgb(253, 253, 252);\">vulnerable </span><span style=\"background-color: rgb(253, 253, 252);\">to </span><span style=\"background-color: rgb(253, 253, 252);\">XML </span><span style=\"background-color: rgb(253, 253, 252);\">External </span><span style=\"background-color: rgb(253, 253, 252);\">Entity </span><span style=\"background-color: rgb(253, 253, 252);\">(XXE) </span><span style=\"background-color: rgb(253, 253, 252);\">attacks.&nbsp;</span>Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-611", "description": "CWE-611 Improper Restriction of XML External Entity Reference"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-08-06T10:26:12.142Z"}}}, "cveMetadata": {"cveId": "CVE-2026-65432", "state": "PUBLISHED", "dateUpdated": "2026-08-07T00:01:48.075Z", "dateReserved": "2026-07-22T08:24:54.659Z", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "datePublished": "2026-08-06T10:26:12.142Z", "assignerShortName": "apache"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.cxf:cxf-rt-wsdl", "product": "Apache CXF", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "4.2.3", "status": "affected", "version": "4.2.0", "versionType": "semver"}, {"lessThan": "4.1.8", "status": "affected", "version": "4.0.0", "versionType": "semver"}, {"lessThan": "3.6.12", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@apache.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*", "matchCriteriaId": "09753EF1-BB56-4238-8ED7-609E2AB5EB05", "versionEndExcluding": "3.6.12", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*", "matchCriteriaId": "801F031C-B5F5-4CF5-B9A5-DD9AA2F76A66", "versionEndExcluding": "4.1.8", "versionStartIncluding": "4.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*", "matchCriteriaId": "A112761E-E622-4AE5-9BE6-47A247021D4F", "versionEndExcluding": "4.2.3", "versionStartIncluding": "4.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Apache CXF reads a top-level WSDL through its hardened StaxUtils\u00a0path, which disables XML DTDs and external entities. However, any <wsdl:import>\u00a0or <xsd:import>\u00a0referenced from that top-level WSDL is handed off to WSDL4J, which does not\u00a0disable DOCTYPE declarations or external entities. As a result, the protections applied to the top-level document do not extend to imported documents, leaving imported WSDL/XSD content vulnerable to XML External Entity (XXE) attacks.\u00a0Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue."}, {"lang": "es", "value": "Apache CXF lee un WSDL de nivel superior a trav\u00e9s de su ruta StaxUtils reforzada, que deshabilita los DTD XML y las entidades externas. Sin embargo, cualquier menor quewsdl:importmayor que o menor quexsd:importmayor que referenciado desde ese WSDL de nivel superior se entrega a WSDL4J, que no deshabilita las declaraciones DOCTYPE ni las entidades externas. Como resultado, las protecciones aplicadas al documento de nivel superior no se extienden a los documentos importados, dejando el contenido WSDL/XSD importado vulnerable a ataques de entidad externa XML (XXE). Se recomienda a los usuarios actualizar a las versiones 4.2.3 o 4.1.8 o 3.6.12, que solucionan este problema."}], "id": "CVE-2026-65432", "lastModified": "2026-10-24T16:10:00.153", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-65432", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-06T15:14:32.830441Z", "version": "2.0.3"}}]}, "published": "2026-08-06T11:16:30.463", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/5qs207krzg51jl3zs3cvnl5lt9njp8c3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/08/06/17"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "security@apache.org", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.2.0,4.2.3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.0.0,4.1.8)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,3.6.12)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "Apache CXF", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "cxf", "vendor": "apache"}], "created": "2026-08-06T12:30:03.648926+00:00", "updated": "2026-08-07T10:01:03.939079+00:00", "vendors": ["apache", "apache$PRODUCT$cxf"]}