CVE-2026-86770

High

Description

Snipe-IT before 8.7.0 fails to validate username case sensitivity during SAML authentication, allowing attackers to authenticate as different users by registering IdP accounts with accent or case variants of victim usernames. Attackers can exploit the default utf8mb4_unicode_ci database collation to bypass username matching and achieve account takeover through federated login paths including SAML, LDAP, and OAuth.

SeverityHigh

CVSS8.1

Exploit probability—

ProductSnipeitapp Snipe-it

PublishedSep 9, 2026

First seenSep 9, 2026

Weakness typeCWE-178CWE-178

How to fix

Update

snipeitapp snipe-it8.7.0 or later

Vendor advisories

github.com/grokability/snipe-it/security/advisories/GHSA-w3vv-5wxh-xg4h

Affected products

Product	Affected versions	Fixed in
snipeitapp snipe-it	v < 8.7.0	8.7.0

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