{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-59311", "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "state": "PUBLISHED", "assignerShortName": "vmware", "dateReserved": "2026-07-04T18:13:57.026Z", "datePublished": "2026-08-27T18:04:40.084Z", "dateUpdated": "2026-08-28T22:47:29.614Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware", "dateUpdated": "2026-08-27T18:04:40.084Z"}, "title": "Fixed predictable /tmp/ziptransformer work directory enables symlink pre-creation", "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-59 Improper Link Resolution Before File Access ('Link Following')", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts."}]}], "affected": [{"vendor": "Spring", "product": "Spring Integration", "versions": [{"status": "affected", "version": "7.1.0", "versionType": "custom"}, {"status": "affected", "version": "7.0.0", "lessThanOrEqual": "7.0.5", "versionType": "custom"}, {"status": "affected", "version": "6.5.0", "lessThanOrEqual": "6.5.10", "versionType": "custom"}, {"status": "affected", "version": "6.4.0", "lessThanOrEqual": "6.4.12", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts.\nSpring Integration 7.1.0\nSpring Integration 7.0.0 - 7.0.5\nSpring Integration 6.5.0 - 6.5.10\nSpring Integration 6.4.0 - 6.4.12", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts.</p><p>Spring Integration 7.1.0<br/>Spring Integration 7.0.0 - 7.0.5<br/>Spring Integration 6.5.0 - 6.5.10<br/>Spring Integration 6.4.0 - 6.4.12</p>"}]}], "references": [{"url": "https://spring.io/security/cve-2026-59311"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H", "baseScore": 6.8, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}}], "source": {"discovery": "UNKNOWN"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-59", "lang": "en", "description": "CWE-59 Improper Link Resolution Before File Access ('Link Following')"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-28T22:43:13.740184Z", "id": "CVE-2026-59311", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2026-08-28T22:47:29.614Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"cna": {"title": "Fixed predictable /tmp/ziptransformer work directory enables symlink pre-creation", "source": {"discovery": "UNKNOWN"}, "impacts": [{"descriptions": [{"lang": "en", "value": "A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts."}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Spring", "product": "Spring Integration", "versions": [{"status": "affected", "version": "7.1.0", "versionType": "custom"}, {"status": "affected", "version": "7.0.0", "versionType": "custom", "lessThanOrEqual": "7.0.5"}, {"status": "affected", "version": "6.5.0", "versionType": "custom", "lessThanOrEqual": "6.5.10"}, {"status": "affected", "version": "6.4.0", "versionType": "custom", "lessThanOrEqual": "6.4.12"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://spring.io/security/cve-2026-59311"}], "descriptions": [{"lang": "en", "value": "A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts.\nSpring Integration 7.1.0\nSpring Integration 7.0.0 - 7.0.5\nSpring Integration 6.5.0 - 6.5.10\nSpring Integration 6.4.0 - 6.4.12", "supportingMedia": [{"type": "text/html", "value": "<p>A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts.</p><p>Spring Integration 7.1.0<br/>Spring Integration 7.0.0 - 7.0.5<br/>Spring Integration 6.5.0 - 6.5.10<br/>Spring Integration 6.4.0 - 6.4.12</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-59 Improper Link Resolution Before File Access ('Link Following')"}]}], "providerMetadata": {"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware", "dateUpdated": "2026-08-27T18:04:40.084Z"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-59311", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-28T22:43:13.740184Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-59", "description": "CWE-59 Improper Link Resolution Before File Access ('Link Following')"}]}], "providerMetadata": {"shortName": "CISA-ADP", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "dateUpdated": "2026-08-28T19:04:05.295Z"}}]}, "cveMetadata": {"cveId": "CVE-2026-59311", "state": "PUBLISHED", "dateUpdated": "2026-08-27T18:04:40.084Z", "dateReserved": "2026-07-04T18:13:57.026Z", "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "datePublished": "2026-08-27T18:04:40.084Z", "assignerShortName": "vmware"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Spring Integration", "vendor": "Spring", "versions": [{"status": "affected", "version": "7.1.0", "versionType": "custom"}, {"lessThanOrEqual": "7.0.5", "status": "affected", "version": "7.0.0", "versionType": "custom"}, {"lessThanOrEqual": "6.5.10", "status": "affected", "version": "6.5.0", "versionType": "custom"}, {"lessThanOrEqual": "6.4.12", "status": "affected", "version": "6.4.0", "versionType": "custom"}]}], "source": "security@vmware.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:*", "matchCriteriaId": "8A18ED89-1F57-44FA-A2E9-F000526BB734", "versionEndIncluding": "6.4.12", "versionStartIncluding": "6.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:*", "matchCriteriaId": "DD648256-129C-41D7-B2CD-894306031684", "versionEndIncluding": "6.5.10", "versionStartIncluding": "6.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:*", "matchCriteriaId": "24ABA87F-D28B-4983-AF64-D72D8FA7981E", "versionEndIncluding": "7.0.5", "versionStartIncluding": "7.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:spring_integration:7.1.0:-:*:*:*:*:*:*", "matchCriteriaId": "4C14D778-DFF7-4C9D-A0A4-13C35B6D0E11", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:spring_integration:7.1.0:milestone1:*:*:*:*:*:*", "matchCriteriaId": "72F61BD1-1D36-4C5C-9B0D-61AC0483580E", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:spring_integration:7.1.0:milestone2:*:*:*:*:*:*", "matchCriteriaId": "D65701FC-2D82-413F-9524-4CFD25F12C50", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:spring_integration:7.1.0:milestone3:*:*:*:*:*:*", "matchCriteriaId": "431248F6-B36E-4104-95D4-A4D75C524583", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:spring_integration:7.1.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "81105676-4BAD-45D4-8F02-18E93903697A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts.\nSpring Integration 7.1.0\nSpring Integration 7.0.0 - 7.0.5\nSpring Integration 6.5.0 - 6.5.10\nSpring Integration 6.4.0 - 6.4.12"}], "id": "CVE-2026-59311", "lastModified": "2026-08-31T18:06:13.157", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.2, "source": "security@vmware.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-59311", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-28T22:43:13.740184Z", "version": "2.0.3"}}]}, "published": "2026-08-27T20:17:57.227", "references": [{"source": "security@vmware.com", "tags": ["Vendor Advisory"], "url": "https://spring.io/security/cve-2026-59311"}], "sourceIdentifier": "security@vmware.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}