{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-78155", "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "state": "PUBLISHED", "assignerShortName": "GitLab", "dateReserved": "2026-08-23T09:26:41.364Z", "datePublished": "2026-08-23T09:26:46.103Z", "dateUpdated": "2026-08-23T09:26:46.103Z"}, "containers": {"cna": {"title": "Untrusted Search Path in StackGres", "descriptions": [{"lang": "en", "value": "privilege escalation in StackGres operator allows a low-privilege tenant who owns a database to gain administrator privileges"}], "affected": [{"vendor": "OnGres", "product": "StackGres", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "1.18.8", "versionType": "semver"}], "defaultStatus": "unaffected"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-426: Untrusted Search Path", "cweId": "CWE-426", "type": "CWE"}]}], "references": [{"url": "https://gitlab.com/ongresinc/stackgres/-/work_items/3177"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL"}}], "solutions": [{"lang": "en", "value": "Upgrade to version 1.19.0"}], "credits": [{"lang": "en", "value": "https://gitlab.com/cipher5", "type": "finder"}], "providerMetadata": {"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab", "dateUpdated": "2026-08-23T09:26:46.103Z"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "StackGres", "vendor": "OnGres", "versions": [{"lessThanOrEqual": "1.18.8", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "cve@gitlab.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "privilege escalation in StackGres operator allows a low-privilege tenant who owns a database to gain administrator privileges"}], "id": "CVE-2026-78155", "lastModified": "2026-08-23T10:16:28.757", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 6.0, "source": "cve@gitlab.com", "type": "Secondary"}]}, "published": "2026-08-23T10:16:28.757", "references": [{"source": "cve@gitlab.com", "url": "https://gitlab.com/ongresinc/stackgres/-/work_items/3177"}], "sourceIdentifier": "cve@gitlab.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-426"}], "source": "cve@gitlab.com", "type": "Primary"}]}

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{"created": "2026-08-23T10:30:04.627068+00:00", "updated": "2026-08-23T10:30:04.627074+00:00", "vendors": []}