{"id":"CVE-2026-116201","title":"Snipe-IT before 8.5.0 SAML Assertion Replay via Race Condition","summary":"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/…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-294"],"vendor":"grokability","product":"snipe-it","affected":["snipe-it < 8.5.0"],"published":"2026-10-25","updated":"2026-10-25","sourceUpdated":"2026-10-25T13:20:33.187Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116201","references":[{"url":"https://github.com/grokability/snipe-it/security/advisories/GHSA-w49g-f2jc-qxhg","label":"GitHub Security Advisory (GHSA-w49g-f2jc-qxhg)"},{"url":"https://www.vulncheck.com/advisories/snipe-it-before-8.5.0-saml-assertion-replay-via-race-condition","label":"VulnCheck Advisory: Snipe-IT before 8.5.0 SAML Assertion Replay via Race Condition"}],"tags":["cve.org"],"ingestedAt":"2026-10-25T22:08:29.939Z","slug":"CVE-2026-116201","body":"## Overview\n\nSnipe-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.\n\n## Affected\n\n- `snipe-it < 8.5.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}