{"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"}}]}}

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{}

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