# CVE-2026-86755

## Summary

- **CVE ID:** CVE-2026-86755
- **Severity:** MEDIUM
- **CVSS Score:** 5.4 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-863
- **Published:** Sep 9, 2026
- **Last Modified:** Sep 9, 2026

## Description

Snipe-IT versions 4.2.0 through 8.6.3 expose Laravel Passport's auto-registered personal-access-token routes (GET, POST, DELETE /oauth/personal-access-tokens*) with only 'web' and 'auth:web' middleware, without the self.api permission gate that Snipe-IT enforces on its own token endpoints (/account/api and /api/v1/account/personal-access-tokens). Any user with a valid web session and the corresponding CSRF token can POST to /oauth/personal-access-tokens and mint a long-lived bearer token for their own account, even when an administrator has denied the self.api permission. The issued token is still subject to existing per-endpoint authorization policies, so this is not a privilege escalation; it defeats the administrative control intended to block API/scripted access at the user's own permission level. Fixed in 8.7.0 (commit 3f74b8c), which registers overriding routes wrapped in the can:self.api middleware.

## Affected Products

- grokability — snipe-it (4.2.0)

## References

- [CNA](https://github.com/grokability/snipe-it/security/advisories/GHSA-76pf-qf59-ff3q)
- [CNA](https://www.vulncheck.com/advisories/snipe-it-4.2.0-through-8.6.3-permission-bypass-via-oauth)

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._