{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-126199", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-11-10T20:07:44.958Z", "datePublished": "2026-11-12T17:32:08.972Z", "dateUpdated": "2026-11-12T17:32:08.972Z"}, "containers": {"cna": {"title": "pgEdge Postgres MCP Server write confirmation skipped for writes that begin with a reading keyword", "problemTypes": [{"descriptions": [{"cweId": "CWE-357", "lang": "en", "description": "CWE-357: Insufficient UI Warning of Dangerous Operations", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/pgEdge/pgedge-postgres-mcp/security/advisories/GHSA-5gmh-9683-hhq9", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/pgEdge/pgedge-postgres-mcp/security/advisories/GHSA-5gmh-9683-hhq9"}, {"name": "https://github.com/pgEdge/pgedge-postgres-mcp/pull/233", "tags": ["x_refsource_MISC"], "url": "https://github.com/pgEdge/pgedge-postgres-mcp/pull/233"}, {"name": "https://github.com/pgEdge/pgedge-postgres-mcp/commit/310c02809891cfaee6e4891cd7bb9aa1d459575c", "tags": ["x_refsource_MISC"], "url": "https://github.com/pgEdge/pgedge-postgres-mcp/commit/310c02809891cfaee6e4891cd7bb9aa1d459575c"}, {"name": "https://github.com/pgEdge/pgedge-postgres-mcp/releases/tag/v1.1.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/pgEdge/pgedge-postgres-mcp/releases/tag/v1.1.0"}], "affected": [{"vendor": "pgEdge", "product": "pgedge-postgres-mcp", "versions": [{"version": "< 1.1.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-11-12T17:32:08.972Z"}, "descriptions": [{"lang": "en", "value": "pgEdge Postgres MCP Server enables SQL queries against PostgreSQL databases through Model Context Protocol compatible clients. Prior to 1.1.0, the bundled CLI and web clients classified query_database statements only by their first keyword before deciding whether to display a write confirmation. SELECT INTO, data-modifying common table expressions beginning with WITH, and EXPLAIN ANALYZE of a write were treated as reads and could execute without confirmation on an allow_writes connection. Read-only connections remain protected by PostgreSQL transaction access mode, and EXPLAIN without ANALYZE and SELECT FOR UPDATE remain classified as reads. This issue is fixed in 1.1.0."}], "source": {"advisory": "GHSA-5gmh-9683-hhq9", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "pgedge-postgres-mcp", "vendor": "pgEdge", "versions": [{"status": "affected", "version": "< 1.1.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "pgEdge Postgres MCP Server enables SQL queries against PostgreSQL databases through Model Context Protocol compatible clients. Prior to 1.1.0, the bundled CLI and web clients classified query_database statements only by their first keyword before deciding whether to display a write confirmation. SELECT INTO, data-modifying common table expressions beginning with WITH, and EXPLAIN ANALYZE of a write were treated as reads and could execute without confirmation on an allow_writes connection. Read-only connections remain protected by PostgreSQL transaction access mode, and EXPLAIN without ANALYZE and SELECT FOR UPDATE remain classified as reads. This issue is fixed in 1.1.0."}], "id": "CVE-2026-126199", "lastModified": "2026-11-12T18:17:25.123", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-11-12T18:17:25.123", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/pgEdge/pgedge-postgres-mcp/commit/310c02809891cfaee6e4891cd7bb9aa1d459575c"}, {"source": "security-advisories@github.com", "url": "https://github.com/pgEdge/pgedge-postgres-mcp/pull/233"}, {"source": "security-advisories@github.com", "url": "https://github.com/pgEdge/pgedge-postgres-mcp/releases/tag/v1.1.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/pgEdge/pgedge-postgres-mcp/security/advisories/GHSA-5gmh-9683-hhq9"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-357"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}