EUVD-2026-109459

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...

CVE-2026-116201

The software Snipe-IT versions before 8.5.0 is vulnerable to a SAML assertion replay vulnerability. The root cause is a non-atomic nonce check within the SAML acs handler , which creates a race condition . By sending concurrent POST requests to /saml/acs using a single captured assertion, an atta...

PT-2026-83496

Name of the Vulnerable Software and Affected Versions SAML Single Sign On – SSO Login plugin for WordPress versions prior to 5.4.7 Description An authentication bypass exists due to the mo saml login validate ACS handler persisting the X.509 certificate extracted from an incoming SAMLResponse int...

SUSE CVE-2026-44946

A SAML authentication replay vulnerability in Rancher's Assertion Consumer Service ACS handler did not enforce one-time use of SAML assertion, potentially allowing person in the middle attacks against Rancher, affecting Rancher 2.14.0 before 2.14.3,...