tag
Saml
Citrix NetScaler ADC/Gateway -- Pre-Auth SAML PrefixList Heap Overflow to RCE (CVE-2026-8452)
CVE-2026-8452 is a pre-authentication heap buffer overflow in the Citrix NetScaler ADC and Gateway SAML authentication handler. The vulnerability exists in the XML Signature Canonicalization (C14N) processing of the PrefixList attribute within SAML responses.…
samlify SAML AttributeValue XML Injection → Privilege Escalation (CVE-2026-46490)
samlify's template substitution engine (replaceTagsByValue / escapeTag in src/libsaml.ts) only XML-escapes values that are substituted into XML attribute contexts; values substituted into element text context (such as…
Apache Airflow AWS Auth Manager SAML Host Header Injection (CVE-2026-25604)
CVE-2026-25604 is a CWE-346 origin validation error in Apache Airflow's AWS Auth Manager. When building the SAML AssertionConsumerService (ACS) callback URL for a login request, the code reads the HTTP Host header directly from the incoming request instead of…
Citrix NetScaler ADC/Gateway Pre-Auth SAML Memory Overread — "CitrixBleed"-style Leak (CVE-2026-8451)
CVE-2026-8451 is a pre-authentication out-of-bounds memory read in Citrix NetScaler ADC/Gateway's SAML request parser, in the same vulnerability class as the infamous 2023 "CitrixBleed" (CVE-2023-4966). By posting a specially-sized, malformed SAMLRequest to…
Fortinet FortiCloud SSO Authentication Bypass
CVE-2025-59718 and CVE-2025-59719 are closely related authentication-bypass vulnerabilities (CWE-347: Improper Verification of Cryptographic Signature) in Fortinet products that use the FortiCloud SSO login feature. Both were disclosed by Fortinet on 9…