High severity · published Oct 25, 2026
CVE-2026-116199
Snipe-IT before 8.6.3 Authentication Bypass via Google SSO Callback
New
8.1
CVSS
0.3%
EPSS
No
On KEV
Description
Snipe-IT before 8.6.3 contains an authentication bypass in GoogleAuthController::handleGoogleCallback, which logs in the user whose username matches the Google account email without enforcing the activated flag. Deactivated users with email-shaped usernames and still-live Google identities can sign in via Google SSO and regain sessions at their original permission level, including admin.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
snipe-it · grokability
before 8.6.3 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-116199
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-116199
Vendor Advisory
https://github.com/grokability/snipe-it/security/advisories/GHSA-xf36-wx48-5rqp
Third Party Advisory
https://www.vulncheck.com/advisories/snipe-it-before-8.6.3-authentication-bypass-via-google-sso-callback
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