---
cve: "CVE-2026-55481"
severity: "MEDIUM"
cvss: 6.2
epss: "0.2%"
vendor: "grokability"
kev: false
exploited: false
published: "2026-07-10 19:45:14"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-25T07:11:26+02:00"
---

# CVE-2026-55481

> 6.2 MEDIUM · 🧪 PoC

## Beschreibung

Snipe-IT is an IT asset/license management system. Prior to 8.6.2, default.blade.php renders header_color and related branding color settings inside a CSS style block with HTML escaping that is insufficient for the CSS context, allowing a superadmin to inject arbitrary CSS that affects authenticated users on subsequent page loads when Content Security Policy is disabled. This issue is fixed in version 8.6.2.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 3680198d61300554afdcb03977ffd94ad943d7d1 (Commit)
- c31190a128ec96fb34000a2f27eae198b1a51d40 (Commit)

## Referenzen

- <https://github.com/grokability/snipe-it/security/advisories/GHSA-w7qw-5wfv-gwx9>
- <https://github.com/grokability/snipe-it/pull/19097>
- <https://github.com/grokability/snipe-it/commit/c31190a128ec96fb34000a2f27eae198b1a51d40>
- <https://github.com/grokability/snipe-it/releases/tag/v8.6.2>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-55481) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_