CVE-2026-49454: szTheory relyra (<1.2.0) has a CRITICAL SAML authentication flaw — improper signature verification lets attackers forge responses & impersonate users. Fixed in v1.2.0. Patch now! https://radar.offseq.com/threat/cve-2026-49454-cwe-287-improper-authentication-in--d880f0af884dcf13 #OffSeq #CVE202649454 #SAML #Elixir #InfoSec