---
title: "CVE-2026-116201: Snipe-IT - Authentication Bypass"
description: "Snipe-IT < 8.5.0 contains a SAML assertion replay vulnerability caused by a non-atomic nonce check in the SAML acs handler, letting attackers reuse captured assertions to obtain multiple authenticated sessions, exploit requires concurrent POST requests with captured assertions."
url: https://panop.io/threat-heartbeat/CVE-2026-116201/
---

# CVE-2026-116201 Snipe-IT - Authentication Bypass

Snipe-IT < 8.5.0 contains a SAML assertion replay vulnerability caused by a non-atomic nonce check in the SAML acs handler, letting attackers reuse captured assertions to obtain multiple authenticated sessions, exploit requires concurrent POST requests with captured assertions.

CVSS base score 8.8 /10

High

CISA KEV

Not listed

Public exploit

None known

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-116201)

## Details

Type

Authentication Bypass

Impact

Broken Authentication

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Published

25 October 2026

Updated

26 October 2026

Weakness

[CWE-294](https://cwe.mitre.org/data/definitions/294.html)

## Vendor fix

Update to version 8.5.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-116201](https://nvd.nist.gov/vuln/detail/CVE-2026-116201)
- [https://github.com/grokability/snipe-it/security/advisories/GHSA-w49g-f2jc-qxhg](https://github.com/grokability/snipe-it/security/advisories/GHSA-w49g-f2jc-qxhg)
- [https://www.vulncheck.com/advisories/snipe-it-before-8.5.0-saml-assertion-replay-via-race-condition](https://www.vulncheck.com/advisories/snipe-it-before-8.5.0-saml-assertion-replay-via-race-condition)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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