---
cve: "CVE-2026-25802"
severity: "HIGH"
cvss: 7.6
epss: "22%"
vendor: "QuantumNous"
kev: false
exploited: false
published: "2026-02-24 01:16:14"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T21:36:59+02:00"
---

# CVE-2026-25802

> 7.6 HIGH · 🧪 PoC

## Beschreibung

New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to version 0.10.8-alpha.9, a potential unsafe operation occurs in component `MarkdownRenderer.jsx`, allowing for Cross-Site Scripting(XSS) when the model outputs items containing `` tag. Version 0.10.8-alpha.9 fixes the issue.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Erforderlich | good |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Keine | good |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Gering | warn |

## Patch verfügbar (OSV)

- e6b43f4279bb20d33f8a6afaafcb7a753bab8c3f (Commit)
- ab5456eb1049aa8a0f3e51f359907ec7fff38b4b (Commit)

## Referenzen

- <https://github.com/QuantumNous/new-api/security/advisories/GHSA-299v-8pq9-5gjq>
- <https://github.com/QuantumNous/new-api/commit/ab5456eb1049aa8a0f3e51f359907ec7fff38b4b>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-25802) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_