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vuln-cve/data/2026/73xxx/CVE-2026-73304.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-73304",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-08-11T19:42:11.451Z",
"datePublished": "2026-08-13T22:05:00.355Z",
"dateUpdated": "2026-08-14T15:09:18.395Z"
},
"containers": {
"cna": {
"title": "Budibase: SSO OAuth2 Token Leakage via User Metadata Endpoints to Power-Role Users",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"lang": "en",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/Budibase/budibase/security/advisories/GHSA-fcrw-f7gg-6g9f",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-fcrw-f7gg-6g9f"
},
{
"name": "https://github.com/Budibase/budibase/pull/19110",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Budibase/budibase/pull/19110"
},
{
"name": "https://github.com/Budibase/budibase/commit/80a31f6c3354620aa90e50af8a2c614333084621",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Budibase/budibase/commit/80a31f6c3354620aa90e50af8a2c614333084621"
},
{
"name": "https://github.com/Budibase/budibase/releases/tag/3.39.25",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/Budibase/budibase/releases/tag/3.39.25"
}
],
"affected": [
{
"vendor": "Budibase",
"product": "budibase",
"versions": [
{
"version": "< 3.39.25",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-08-13T22:05:00.355Z"
},
"descriptions": [
{
"lang": "en",
"value": "Budibase is an open-source low-code platform. Prior to 3.39.25, GET /api/users/metadata and GET /api/users/metadata/:id returned user objects processed by packages/server/src/utilities/global.ts without removing oauth2.accessToken or oauth2.refreshToken. A user with the POWER role could retrieve the identity-provider credentials of SSO-authenticated users and use the refresh tokens for persistent access to connected services. This issue is fixed in version 3.39.25."
}
],
"source": {
"advisory": "GHSA-fcrw-f7gg-6g9f",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-fcrw-f7gg-6g9f",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-14T15:08:08.264692Z",
"id": "CVE-2026-73304",
"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": "2026-08-14T15:09:18.395Z"
}
}
]
}
}