---
cve: "CVE-2025-48757"
severity: "CRITICAL"
cvss: 9.3
epss: "81%"
vendor: "Lovable"
kev: false
exploited: false
published: "2025-05-30 03:15:20"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T16:47:29+02:00"
---

# CVE-2025-48757

> 9.3 CRITICAL · 🧪 PoC

## Beschreibung

An insufficient database Row-Level Security policy in Lovable through 2025-04-15 allows remote unauthenticated attackers to read or write to arbitrary database tables of generated sites. NOTE: this is disputed by the Supplier because each individual customer of the Lovable platform accepts a responsibility over protecting the data of their application.

## CVSS-Vektor

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

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

## Referenzen

- <https://docs.lovable.dev/changelog>
- <https://mattpalmer.io/posts/CVE-2025-48757/>
- <https://gist.github.com/lhchavez/625ee42a6c408a850d35e50f8e649de9>
- <https://x.com/danialasaria/status/1911862269996118272>
- <https://mattpalmer.io/posts/statement-on-CVE-2025-48757/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-48757) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_