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vuln-cve/data/2026/93xxx/CVE-2026-93595.json
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{
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"cveMetadata": {
"cveId": "CVE-2026-93595",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2026-09-18T10:59:45.138Z",
"datePublished": "2026-09-18T13:20:07.472Z",
"dateUpdated": "2026-09-21T20:52:08.205Z"
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"dateUpdated": "2026-09-18T13:20:07.472Z"
},
"datePublic": "2026-09-03T00:00:00.000Z",
"title": "ArcadeDB before 26.9.1 ACL Bypass via query_database Tool",
"descriptions": [
{
"lang": "en",
"value": "ArcadeDB before 26.9.1 contains an access control bypass vulnerability in the query_database tool exposed through the AI chat endpoints. The tool executes queries without binding the authenticated principal to DatabaseContext, causing per-type and per-bucket ACL checks to silently no-op and allowing authenticated users to read data they are explicitly denied at the per-type level. Attackers can prompt the AI assistant to execute queries against restricted types or buckets to retrieve sensitive data that would be rejected through normal query endpoints."
}
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{
"lang": "en",
"description": "Missing Authorization",
"cweId": "CWE-862",
"type": "CWE"
}
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{
"vendor": "ArcadeData",
"product": "arcadedb",
"defaultStatus": "unaffected",
"packageURL": "pkg:maven/com.arcadedb/arcadedb-server",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThan": "26.9.1"
},
{
"version": "26.9.1",
"status": "unaffected",
"versionType": "semver"
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"baseScore": 7.1,
"baseSeverity": "HIGH"
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"privilegesRequired": "LOW",
"userInteraction": "NONE",
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM"
}
}
],
"references": [
{
"url": "https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-chrr-vr3p-crcc",
"tags": [
"vendor-advisory"
],
"name": "GitHub Security Advisory (GHSA-chrr-vr3p-crcc)"
},
{
"name": "VulnCheck Advisory: ArcadeDB before 26.9.1 ACL Bypass via query_database Tool",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/arcadedb-before-26.9.1-acl-bypass-via-query-database-tool"
}
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"credits": [
{
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"value": "T4ran24",
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"metrics": [
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"content": {
"timestamp": "2026-09-21T16:22:48.162910Z",
"id": "CVE-2026-93595",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
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"role": "CISA Coordinator",
"version": "2.0.3"
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"title": "CISA ADP Vulnrichment",
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}