CVE-2026-47842

{"id": "CVE-2026-47842", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-47842", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-26T19:31:49.138588Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@vmware.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@vmware.com", "affectedData": [{"vendor": "Spring", "product": "Spring Security", "versions": [{"status": "affected", "version": "7.1.0", "versionType": "custom"}, {"status": "affected", "version": "7.0.0", "versionType": "custom", "lessThanOrEqual": "7.0.6"}, {"status": "affected", "version": "6.5.0", "versionType": "custom", "lessThanOrEqual": "6.5.11"}, {"status": "affected", "version": "6.4.0", "versionType": "custom", "lessThanOrEqual": "6.4.18"}, {"status": "affected", "version": "5.8.0", "versionType": "custom", "lessThanOrEqual": "5.8.27"}, {"status": "affected", "version": "5.7.0", "versionType": "custom", "lessThanOrEqual": "5.7.25"}], "defaultStatus": "unaffected"}]}], "published": "2026-08-26T20:17:25.753", "references": [{"url": "https://spring.io/security/cve-2026-47842", "tags": ["Vendor Advisory"], "source": "security@vmware.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-326"}]}], "descriptions": [{"lang": "en", "value": "Applications using AesBytesEncryptor with the two-argument constructor or when passing a null IV generator and CBC as the encryption mode encrypt data with AES/CBC using a null (all-zero) initialization vector.\nSpring Security 7.1.0\nSpring Security 7.0.0 - 7.0.6\nSpring Security 6.5.0 - 6.5.11\nSpring Security 6.4.0 - 6.4.18\nSpring Security 5.8.0 - 5.8.27\nSpring Security 5.7.0 - 5.7.25"}], "lastModified": "2026-09-04T19:34:25.730", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E861D3B-F22C-4CA8-830A-0926FD42EEB3", "versionEndExcluding": "5.7.26", "versionStartIncluding": "5.7.0"}, {"criteria": "cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E0BB6ED3-A736-413C-88CE-F5FB8195DA7F", "versionEndExcluding": "5.8.28", "versionStartIncluding": "5.8.0"}, {"criteria": "cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "087C4F36-7F24-45E6-BDE4-0E3915217C38", "versionEndExcluding": "6.4.19", "versionStartIncluding": "6.4.0"}, {"criteria": "cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E7F694AF-F153-4011-80B4-95C68FD9815C", "versionEndExcluding": "6.5.12", "versionStartIncluding": "6.5.0"}, {"criteria": "cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD15AD30-A708-4484-B0E2-601254C7341E", "versionEndExcluding": "7.0.6.1", "versionStartIncluding": "7.0.0"}, {"criteria": "cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ABC35A3B-2FE4-4ACC-AD66-F1EE62086E08", "versionEndExcluding": "7.1.0.1", "versionStartIncluding": "7.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@vmware.com"}