{"uuid": "8c30ab16-7e27-447a-a83f-31c03183106f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-42354", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116541675237436780", "content": "\ud83d\udea8 CRITICAL: Sentry SAML SSO auth bypass (CVE-2026-42354) affects 21.12.0 - 26.4.0. Attackers w/ malicious SAML IdP & another org can fully compromise user accounts. Upgrade to 26.4.1 ASAP! https://radar.offseq.com/threat/cve-2026-42354-cwe-290-authentication-bypass-by-sp-32bd5f55 #OffSeq #Sentry #Vuln #Security", "creation_timestamp": "2026-05-09T00:00:40.703877Z"}