---
cve: "CVE-2026-86746"
severity: "HIGH"
cvss: 7.4
epss: "0.3%"
vendor: "grokability"
kev: false
exploited: false
published: "2026-09-09 14:17:23"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-24T20:36:24+02:00"
---

# CVE-2026-86746

> 7.4 HIGH · 🧪 PoC

## Beschreibung

Snipe-IT before 8.7.0 contains an authorization bypass vulnerability in Livewire components that enforce authorization only at the route level, not within component lifecycle methods. Attackers with a valid authenticated session can replay signed component snapshots via POST /livewire/update to invoke protected methods and escalate privileges, including creating OAuth clients, minting personal access tokens, and accessing sensitive admin data.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Gering | warn |

## Patch verfügbar (OSV)

- 1d05a7ce11e6bf9448c067ac3ffbe5e63882888e (Commit)

## Referenzen

- <https://github.com/grokability/snipe-it/security/advisories/GHSA-jchx-hfqg-rm2m>
- <https://www.vulncheck.com/advisories/snipe-it-before-8.7.0-authorization-bypass-via-livewire-snapshot-replay>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-86746) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_