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vuln-cve/data/2026/51xxx/CVE-2026-51992.json
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"cveMetadata": {
"state": "REJECTED",
"cveId": "CVE-2026-51992",
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"dateUpdated": "2026-08-06T08:43:08.121Z",
"dateReserved": "2026-06-08T00:00:00.000Z",
"datePublished": "2026-07-29T00:00:00.000Z",
"dateRejected": "2026-08-06T08:43:08.121Z"
},
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"cna": {
"providerMetadata": {
"orgId": "cb7ba516-3b07-4c98-b0c2-715220f1a8f6",
"shortName": "ClickHouse",
"dateUpdated": "2026-08-06T08:43:08.121Z"
},
"rejectedReasons": [
{
"lang": "en",
"value": "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. ClickHouse's PostgreSQL integration intentionally allows users with valid PostgreSQL credentials to execute queries against a remote PostgreSQL server. No vulnerability in ClickHouse is exploited; code execution occurs on the downstream PostgreSQL server using credentials explicitly provided by the user with specific pg_execute_server_program permission, exploiting a feature that was wrongly reported as CVE-2019-9193 in PostgreSQL (https://www.postgresql.org/about/news/cve-2019-9193-not-a-security-vulnerability-1935/).",
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"value": "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. ClickHouse's PostgreSQL integration intentionally allows users with valid PostgreSQL credentials to execute queries against a remote PostgreSQL server. No vulnerability in ClickHouse is exploited; code execution occurs on the downstream PostgreSQL server using credentials explicitly provided by the user with specific pg_execute_server_program permission, exploiting a feature that was wrongly reported as CVE-2019-9193 in PostgreSQL (https://www.postgresql.org/about/news/cve-2019-9193-not-a-security-vulnerability-1935/)."
}
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}
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