{"schema_version":1,"title":"Better-Auth Oauth-Provider vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in Better-Auth Oauth-Provider: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-67332, was published on 1 August 2026.","url":"https://junglewise.ai/threats/technologies/oauth-provider","json_url":"https://junglewise.ai/threats/technologies/oauth-provider.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/oauth-provider","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":3,"all_time":5,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":4,"last_365_days":5},"latest":[{"cve":"CVE-2026-67332","cvss":6.4,"epss":0.0026,"slug":"cve-2026-67332-better-auth-oauth-provider-access-token-audience-not-bound-to","title":"@better-auth/oauth-provider before 1.7.0-beta.4 fails to bind access-token audience to the authorization grant, allowing clients to request","severity":"medium","exploited":false,"published_at":"2026-08-01T13:17:03.973+00:00","url":"https://junglewise.ai/threats/cve-2026-67332-better-auth-oauth-provider-access-token-audience-not-bound-to"},{"cve":"CVE-2026-53518","cvss":8.1,"epss":0.0041,"slug":"cve-2026-53518-better-auth-race-condition-in-oauth-authorization-code-redemption","title":"Better Auth race condition in OAuth authorization code redemption","severity":"high","exploited":false,"published_at":"2026-07-15T18:16:48.24+00:00","url":"https://junglewise.ai/threats/cve-2026-53518-better-auth-race-condition-in-oauth-authorization-code-redemption"},{"cve":"CVE-2026-53517","cvss":8.1,"epss":0.0042,"slug":"cve-2026-53517-better-auth-race-condition-in-oauth-refresh-token-rotation","title":"Better Auth race condition in OAuth refresh token rotation","severity":"high","exploited":false,"published_at":"2026-07-15T18:16:48.107+00:00","url":"https://junglewise.ai/threats/cve-2026-53517-better-auth-race-condition-in-oauth-refresh-token-rotation"},{"cvss":6.4,"slug":"better-auth-oauth-provider-incorrect-authorization-via-unbound-resource-db8ac8a1","title":"Better Auth oauth-provider incorrect authorization via unbound resource indicators","severity":"medium","exploited":false,"published_at":"2026-07-07T20:54:32+00:00","url":"https://junglewise.ai/threats/better-auth-oauth-provider-incorrect-authorization-via-unbound-resource-db8ac8a1"},{"cve":"CVE-2026-41427","cvss":6.5,"epss":0.0037,"slug":"cve-2026-41427-oauth-2-1-provider-unprivileged-users-can-register-oauth-clients","title":"Better Auth OAuth Provider authorization bypass in client creation","severity":"high","exploited":false,"published_at":"2026-04-24T20:16:27.39+00:00","url":"https://junglewise.ai/threats/cve-2026-41427-oauth-2-1-provider-unprivileged-users-can-register-oauth-clients"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Better-Auth SCIM","slug":"scim","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/scim"},{"name":"Better-Auth SSO","slug":"sso","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/sso"},{"name":"Better-Auth SCIM Plugin","slug":"scim-plugin","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/scim-plugin"}],"technology":{"hub":true,"name":"Better-Auth Oauth-Provider","slug":"oauth-provider","vendor":{"name":"Better-Auth","slug":"better-auth","url":"https://junglewise.ai/threats/vendors/better-auth"},"aliases":[],"category":"library","description":"OAuth provider library for Better Auth authentication framework.","url":"https://junglewise.ai/threats/technologies/oauth-provider"},"most_severe":[{"cve":"CVE-2026-53517","cvss":8.1,"epss":0.0042,"slug":"cve-2026-53517-better-auth-race-condition-in-oauth-refresh-token-rotation","title":"Better Auth race condition in OAuth refresh token rotation","severity":"high","exploited":false,"published_at":"2026-07-15T18:16:48.107+00:00","url":"https://junglewise.ai/threats/cve-2026-53517-better-auth-race-condition-in-oauth-refresh-token-rotation"},{"cve":"CVE-2026-53518","cvss":8.1,"epss":0.0041,"slug":"cve-2026-53518-better-auth-race-condition-in-oauth-authorization-code-redemption","title":"Better Auth race condition in OAuth authorization code redemption","severity":"high","exploited":false,"published_at":"2026-07-15T18:16:48.24+00:00","url":"https://junglewise.ai/threats/cve-2026-53518-better-auth-race-condition-in-oauth-authorization-code-redemption"},{"cve":"CVE-2026-41427","cvss":6.5,"epss":0.0037,"slug":"cve-2026-41427-oauth-2-1-provider-unprivileged-users-can-register-oauth-clients","title":"Better Auth OAuth Provider authorization bypass in client creation","severity":"high","exploited":false,"published_at":"2026-04-24T20:16:27.39+00:00","url":"https://junglewise.ai/threats/cve-2026-41427-oauth-2-1-provider-unprivileged-users-can-register-oauth-clients"},{"cve":"CVE-2026-67332","cvss":6.4,"epss":0.0026,"slug":"cve-2026-67332-better-auth-oauth-provider-access-token-audience-not-bound-to","title":"@better-auth/oauth-provider before 1.7.0-beta.4 fails to bind access-token audience to the authorization grant, allowing clients to request","severity":"medium","exploited":false,"published_at":"2026-08-01T13:17:03.973+00:00","url":"https://junglewise.ai/threats/cve-2026-67332-better-auth-oauth-provider-access-token-audience-not-bound-to"},{"cvss":6.4,"slug":"better-auth-oauth-provider-incorrect-authorization-via-unbound-resource-db8ac8a1","title":"Better Auth oauth-provider incorrect authorization via unbound resource indicators","severity":"medium","exploited":false,"published_at":"2026-07-07T20:54:32+00:00","url":"https://junglewise.ai/threats/better-auth-oauth-provider-incorrect-authorization-via-unbound-resource-db8ac8a1"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}