CVE-2026-40982

{"id": "CVE-2026-40982", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-40982", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-05-09T03:55:58.317317Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@vmware.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@vmware.com", "affectedData": [{"vendor": "Spring", "product": "Spring Cloud Config", "versions": [{"status": "affected", "version": "3.1.0", "lessThan": "3.1.14", "versionType": "custom"}, {"status": "affected", "version": "4.1.0", "lessThan": "4.1.10", "versionType": "custom"}, {"status": "affected", "version": "4.2.0", "lessThan": "4.2.7", "versionType": "custom"}, {"status": "affected", "version": "4.3.0", "lessThan": "4.3.3", "versionType": "custom"}, {"status": "affected", "version": "5.0.0", "lessThan": "5.0.3", "versionType": "custom"}], "defaultStatus": "unaffected"}]}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "affectedData": [{"cpes": ["cpe:/o:redhat:enterprise_linux:8"], "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 8", "packageName": "log4j:2/log4j", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected"}, {"cpes": ["cpe:/a:redhat:jbosseapxp"], "vendor": "Red Hat", "product": "Red Hat JBoss Enterprise Application Platform Expansion Pack", "packageName": "spring-cloud-config-server", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected"}]}], "published": "2026-05-07T04:16:24.790", "references": [{"url": "https://spring.io/security/cve-2026-40982", "tags": ["Vendor Advisory"], "source": "security@vmware.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2026-40982", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467619", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40982.json", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@vmware.com", "description": [{"lang": "en", "value": "CWE-22"}]}, {"type": "Secondary", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "Spring Cloud Config allows applications to serve arbitrary text and binary files through the spring-cloud-config-server module. A malicious user, or attacker, can send a request using a specially crafted URL that can lead to a directory traversal attack.\nSpring Cloud Config 3.1.x: affected from 3.1.0 through 3.1.13 (inclusive); upgrade to 3.1.14 or greater (Enterprise Support Only). Spring Cloud Config 4.1.x: affected from 4.1.0 through 4.1.9 (inclusive); upgrade to 4.1.10 or greater (Enterprise Support Only). Spring Cloud Config 4.2.x: affected from 4.2.0 through 4.2.6 (inclusive); upgrade to 4.2.7 or greater (Enterprise Support Only). Spring Cloud Config 4.3.x: affected from 4.3.0 through 4.3.2 (inclusive); upgrade to 4.3.3 or greater. Spring Cloud Config 5.0.x: affected from 5.0.0 through 5.0.2 (inclusive); upgrade to 5.0.3 or greater."}, {"lang": "es", "value": "Spring Cloud Config permite a las aplicaciones servir archivos de texto y binarios arbitrarios a trav\u00e9s del m\u00f3dulo spring-cloud-config-server. Un usuario malintencionado, o atacante, puede enviar una solicitud utilizando una URL especialmente dise\u00f1ada que puede conducir a un ataque de salto de directorio.\nSpring Cloud Config 3.1.x: afectado desde 3.1.0 hasta 3.1.13 (inclusive); actualice a 3.1.14 o superior (solo soporte empresarial). Spring Cloud Config 4.1.x: afectado desde 4.1.0 hasta 4.1.9 (inclusive); actualice a 4.1.10 o superior (solo soporte empresarial). Spring Cloud Config 4.2.x: afectado desde 4.2.0 hasta 4.2.6 (inclusive); actualice a 4.2.7 o superior (solo soporte empresarial). Spring Cloud Config 4.3.x: afectado desde 4.3.0 hasta 4.3.2 (inclusive); actualice a 4.3.3 o superior. Spring Cloud Config 5.0.x: afectado desde 5.0.0 hasta 5.0.2 (inclusive); actualice a 5.0.3 o superior."}], "lastModified": "2026-10-26T19:10:00.163", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A35B9ECF-3B4A-4E35-8CDE-54EC21E723DB", "versionEndExcluding": "3.1.14", "versionStartIncluding": "3.1.0"}, {"criteria": "cpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "446B9053-153B-41E3-A339-C216572E5450", "versionEndExcluding": "4.1.10", "versionStartIncluding": "4.1.0"}, {"criteria": "cpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B36B389-41C0-400D-BA92-F5905C9BEBFD", "versionEndExcluding": "4.2.7", "versionStartIncluding": "4.2.0"}, {"criteria": "cpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E965315-4507-461D-979F-D5F5602EC8D3", "versionEndExcluding": "4.3.3", "versionStartIncluding": "4.3.0"}, {"criteria": "cpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "218A144D-2CDA-4873-899C-7D8718D5601F", "versionEndExcluding": "5.0.3", "versionStartIncluding": "5.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@vmware.com"}