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vuln-cve/data/2026/73xxx/CVE-2026-73407.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-73407",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-08-12T14:32:11.794Z",
"datePublished": "2026-08-12T19:09:55.799Z",
"dateUpdated": "2026-08-12T19:30:27.096Z"
},
"containers": {
"cna": {
"title": "Budibase: Unauthenticated REST Datasource Credential Theft via Cross-Origin Auth Leak (bypass of CVE-2026-48152))",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"lang": "en",
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"subAvailabilityImpact": "NONE",
"baseScore": 9,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/Budibase/budibase/security/advisories/GHSA-mqhr-6j6h-74p5",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-mqhr-6j6h-74p5"
},
{
"name": "https://github.com/Budibase/budibase/pull/19239",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Budibase/budibase/pull/19239"
},
{
"name": "https://github.com/Budibase/budibase/commit/8b1bca71501b11c68310351ef4f2c3028b2d5f08",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Budibase/budibase/commit/8b1bca71501b11c68310351ef4f2c3028b2d5f08"
},
{
"name": "https://github.com/Budibase/budibase/releases/tag/3.40.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Budibase/budibase/releases/tag/3.40.1"
}
],
"affected": [
{
"vendor": "Budibase",
"product": "budibase",
"versions": [
{
"version": "< 3.40.1",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-08-12T19:09:55.799Z"
},
"descriptions": [
{
"lang": "en",
"value": "Budibase is an open-source low-code platform. Prior to 3.40.1, RestIntegration._req in packages/server/src/integrations/rest.ts attached credentials from getAuthHeaders and defaultHeaders without requiring the final request destination to match the datasource origin. An unauthenticated caller of a PUBLIC POST /api/v2/queries/:queryId query could supply an absolute or parameterized path to an attacker-controlled host and receive the stored bearer, basic, or static-header credentials. This issue is fixed in version 3.40.1."
}
],
"source": {
"advisory": "GHSA-mqhr-6j6h-74p5",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-mqhr-6j6h-74p5",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-12T19:30:09.088015Z",
"id": "CVE-2026-73407",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-08-12T19:30:27.096Z"
}
}
]
}
}