{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-85528", "assignerOrgId": "412d305a-227d-44f9-a262-a31ba44f2aea", "state": "PUBLISHED", "assignerShortName": "SNOWFLAKE", "dateReserved": "2026-09-04T08:34:57.842Z", "datePublished": "2026-09-04T08:36:28.553Z", "dateUpdated": "2026-09-04T08:36:28.553Z"}, "containers": {"cna": {"title": "Snowflake JDBC Driver auto-configuration account validation permits credential redirection", "descriptions": [{"lang": "en", "value": "Improper input validation of the auto-configuration account identifier in Snowflake JDBC Driver versions 4.2.0 through 4.3.3 allowed a credential-bearing login request to be redirected to an attacker-selected HTTPS endpoint. An attacker able to control the account value could cause the driver to transmit a reusable login credential to a host of their choosing and replay it to obtain the privileges granted to that credential. Successful exploitation requires an application using jdbc:snowflake:auto with a connections.toml section that omits an explicit host and a lower-trust principal able to set the account value; ordinary JDBC URLs are unaffected. The fix is available in Snowflake JDBC Driver version 4.3.4. Users must manually upgrade."}], "affected": [{"vendor": "Snowflake", "product": "Snowflake JDBC Driver", "versions": [{"version": "4.2.0", "lessThan": "4.3.4", "versionType": "maven", "status": "affected"}], "defaultStatus": "unaffected"}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-20", "description": "Improper Input Validation", "type": "CWE"}, {"lang": "en", "cweId": "CWE-918", "description": "Server-Side Request Forgery (SSRF)", "type": "CWE"}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}}], "references": [{"url": "https://docs.snowflake.com/en/release-notes/clients-drivers/jdbc-2026#version-434-sep-03-2026", "name": "Snowflake JDBC Driver Release Notes"}], "providerMetadata": {"orgId": "412d305a-227d-44f9-a262-a31ba44f2aea", "shortName": "SNOWFLAKE", "dateUpdated": "2026-09-04T08:36:28.553Z"}, "x_generator": {"engine": "cvelib 1.8.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Snowflake JDBC Driver", "vendor": "Snowflake", "versions": [{"lessThan": "4.3.4", "status": "affected", "version": "4.2.0", "versionType": "maven"}]}], "source": "412d305a-227d-44f9-a262-a31ba44f2aea"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper input validation of the auto-configuration account identifier in Snowflake JDBC Driver versions 4.2.0 through 4.3.3 allowed a credential-bearing login request to be redirected to an attacker-selected HTTPS endpoint. An attacker able to control the account value could cause the driver to transmit a reusable login credential to a host of their choosing and replay it to obtain the privileges granted to that credential. Successful exploitation requires an application using jdbc:snowflake:auto with a connections.toml section that omits an explicit host and a lower-trust principal able to set the account value; ordinary JDBC URLs are unaffected. The fix is available in Snowflake JDBC Driver version 4.3.4. Users must manually upgrade."}], "id": "CVE-2026-85528", "lastModified": "2026-09-04T09:17:11.733", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "412d305a-227d-44f9-a262-a31ba44f2aea", "type": "Secondary"}]}, "published": "2026-09-04T09:17:11.733", "references": [{"source": "412d305a-227d-44f9-a262-a31ba44f2aea", "url": "https://docs.snowflake.com/en/release-notes/clients-drivers/jdbc-2026#version-434-sep-03-2026"}], "sourceIdentifier": "412d305a-227d-44f9-a262-a31ba44f2aea", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-918"}], "source": "412d305a-227d-44f9-a262-a31ba44f2aea", "type": "Secondary"}]}

{}

{"created": "2026-09-04T09:30:04.034803+00:00", "updated": "2026-09-04T09:30:04.034816+00:00", "vendors": []}