cybercrime.clubhttps://cybercrime.club/tags/sentry/Infrastructure security news for people who build infrastructure.Hugo -- gohugo.ioen-usSat, 09 May 2026 11:09:46 -0400Sentry CVE-2026-42354: Incomplete Fix Reopens SAML SSO Account Takeoverhttps://cybercrime.club/posts/sentry-cve-2026-42354-saml-sso-incomplete-fix-account-takeover/Sat, 09 May 2026 11:09:46 -0400https://cybercrime.club/posts/sentry-cve-2026-42354-saml-sso-incomplete-fix-account-takeover/Sentry self-hosted is vulnerable again to cross-organization SAML account takeover, three months after CVE-2026-27197 was supposedly patched. Upgrade to 26.4.1.vulnerabilities