CVE-2026-116201
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Oct 25, 2026
Vendor
unknown
Description
Snipe-IT before 8.5.0 contains a SAML assertion replay vulnerability that allows attackers to reuse captured assertions by exploiting a non-atomic nonce check in the SAML acs handler. Attackers can send concurrent POST requests to /saml/acs with one captured assertion to obtain multiple authenticated victim sessions that evade IdP-driven revocation.