{"vulnerability": "CVE-2026-53517", "sightings": [{"uuid": "20ea28e7-6b8f-4bfa-b358-d1671d62bb69", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53517", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mqpfvfhfhu2m", "content": "\ud83d\udfe0 CVE-2026-53517 - High (8.1)\n\nBetter Auth is an authentication and authorization library for TypeScript. From 1.4.8-beta.7 unti...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-53517/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-07-15T19:02:25.619001Z"}, {"uuid": "ab338876-2982-4dce-9e83-b2518b26822a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53517", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqpfzulx4e2u", "content": "CVE-2026-53517 - Better Auth OAuth Provider: Refresh Token Rotation Race Condition Allows Concurrent Replay and Token Family Forking\nCVE ID : CVE-2026-53517\n \n Published : July 15, 2026, 6:16 p.m. | 17\u00a0minutes ago\n \n Description : Better Auth is an authentication and authoriza...", "creation_timestamp": "2026-07-15T19:04:54.780862Z"}, {"uuid": "dcad5b44-6974-4c11-9eb4-e9476b2d470d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53517", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mragy5s6v426", "content": "\ud83d\udccc CVE-2026-53517 - Better Auth is an authentication and authorization library for TypeScript. From 1.4.8-beta.7 until 1.6.11, the @better-auth/oauth-provider POST /oauth... https://www.cyberhub.blog/cves/CVE-2026-53517", "creation_timestamp": "2026-07-22T13:37:06.772673Z"}]}