{"schema_version":1,"title":"Better-Auth vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Better-Auth: 0 in the last 7 days and 4 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-114607, was published on 22 October 2026. 4 vulnerabilities in the last four weeks, up from none in the four before. 2 critical against 0.","url":"https://junglewise.ai/threats/technologies/better-auth-better-auth","json_url":"https://junglewise.ai/threats/technologies/better-auth-better-auth.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/better-auth-better-auth","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":2,"all_time":4,"critical":2,"exploited":0,"last_7_days":0,"last_30_days":3,"last_90_days":4,"last_365_days":4},"latest":[{"cve":"CVE-2026-114607","cvss":9.1,"epss":0.0042,"slug":"cve-2026-114607-better-auth-is-an-authentication-and-authorization-library-for","title":"Better Auth authentication bypass in Magic Link and OAuth","severity":"critical","exploited":false,"published_at":"2026-10-22T17:16:58.577+00:00","url":"https://junglewise.ai/threats/cve-2026-114607-better-auth-is-an-authentication-and-authorization-library-for"},{"cve":"CVE-2026-110864","cvss":7.4,"epss":0.0029,"slug":"cve-2026-110864-better-auth-from-1-5-0-beta-12-before-1-7-7-contains-an","title":"Better Auth OAuth Proxy authentication bypass","severity":"high","exploited":false,"published_at":"2026-10-14T23:17:27.97+00:00","url":"https://junglewise.ai/threats/cve-2026-110864-better-auth-from-1-5-0-beta-12-before-1-7-7-contains-an"},{"cve":"CVE-2026-110862","cvss":9.1,"epss":0.0032,"slug":"cve-2026-110862-better-auth-from-1-4-0-beta-18-before-1-7-7-contains-an","title":"Better Auth authentication bypass via OAuth state reuse","severity":"critical","exploited":false,"published_at":"2026-10-14T23:17:27.673+00:00","url":"https://junglewise.ai/threats/cve-2026-110862-better-auth-from-1-4-0-beta-18-before-1-7-7-contains-an"},{"cve":"CVE-2026-109346","cvss":8.1,"epss":0.0028,"slug":"cve-2026-109346-better-auth-from-1-3-8-beta-3-before-1-7-0-rc-3-contains-a-ui","title":"better-auth device authorization UI misrepresentation in deviceAuthorization plugin","severity":"high","exploited":false,"published_at":"2026-10-12T17:17:31.367+00:00","url":"https://junglewise.ai/threats/cve-2026-109346-better-auth-from-1-3-8-beta-3-before-1-7-0-rc-3-contains-a-ui"}],"weekly":[{"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},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":1,"exploited":0,"vulnerabilities":3},{"week":"2026-10-19","critical":1,"exploited":0,"vulnerabilities":1},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Better-Auth SSO","slug":"sso","vulnerabilities":5,"url":"https://junglewise.ai/threats/technologies/sso"},{"name":"Better-Auth Oauth-Provider","slug":"oauth-provider","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/oauth-provider"},{"name":"Better-Auth SCIM Plugin","slug":"scim-plugin","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/scim-plugin"}],"technology":{"hub":true,"name":"Better-Auth","slug":"better-auth-better-auth","vendor":{"hub":true,"name":"Better-Auth","slug":"better-auth","url":"https://junglewise.ai/threats/vendors/better-auth"},"aliases":[],"category":"library","description":"Authentication and authorization library for web applications.","url":"https://junglewise.ai/threats/technologies/better-auth-better-auth"},"most_severe":[{"cve":"CVE-2026-114607","cvss":9.1,"epss":0.0042,"slug":"cve-2026-114607-better-auth-is-an-authentication-and-authorization-library-for","title":"Better Auth authentication bypass in Magic Link and OAuth","severity":"critical","exploited":false,"published_at":"2026-10-22T17:16:58.577+00:00","url":"https://junglewise.ai/threats/cve-2026-114607-better-auth-is-an-authentication-and-authorization-library-for"},{"cve":"CVE-2026-110862","cvss":9.1,"epss":0.0032,"slug":"cve-2026-110862-better-auth-from-1-4-0-beta-18-before-1-7-7-contains-an","title":"Better Auth authentication bypass via OAuth state reuse","severity":"critical","exploited":false,"published_at":"2026-10-14T23:17:27.673+00:00","url":"https://junglewise.ai/threats/cve-2026-110862-better-auth-from-1-4-0-beta-18-before-1-7-7-contains-an"},{"cve":"CVE-2026-109346","cvss":8.1,"epss":0.0028,"slug":"cve-2026-109346-better-auth-from-1-3-8-beta-3-before-1-7-0-rc-3-contains-a-ui","title":"better-auth device authorization UI misrepresentation in deviceAuthorization plugin","severity":"high","exploited":false,"published_at":"2026-10-12T17:17:31.367+00:00","url":"https://junglewise.ai/threats/cve-2026-109346-better-auth-from-1-3-8-beta-3-before-1-7-0-rc-3-contains-a-ui"},{"cve":"CVE-2026-110864","cvss":7.4,"epss":0.0029,"slug":"cve-2026-110864-better-auth-from-1-5-0-beta-12-before-1-7-7-contains-an","title":"Better Auth OAuth Proxy authentication bypass","severity":"high","exploited":false,"published_at":"2026-10-14T23:17:27.97+00:00","url":"https://junglewise.ai/threats/cve-2026-110864-better-auth-from-1-5-0-beta-12-before-1-7-7-contains-an"}],"generated_at":"2026-11-12T03:07:00.164048+00:00"}