CVE-2026-86754
Snipe-IT before 8.7.0 Authorization Bypass via OAuth Clients
- State
- Published
- Severity
- 8.5 High
- Published
- Sep 9, 2026
- Updated
- Sep 20, 2026
- Reserved
- Sep 8, 2026
Description
Snipe-IT before 8.7.0 fails to properly gate Laravel Passport's OAuth client management routes, allowing any authenticated user to register OAuth clients with attacker-controlled redirect URIs. Attackers can trick administrators into approving consent screens, then exchange authorization codes for bearer tokens inheriting full admin API permissions lasting up to 40 years.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N | VulnCheck |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
snipe-itgrokability |
|
References
- GitHub Security Advisory (GHSA-gq7g-hxjg-8j27)vendor-advisory
- VulnCheck Advisory: Snipe-IT before 8.7.0 Authorization Bypass via OAuth Clientsthird-party-advisory
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