---
cve: "CVE-2022-39312"
severity: "CRITICAL"
cvss: 9.8
epss: "1.5%"
vendor: "dataease"
kev: false
exploited: false
published: "2022-10-25 17:15:55"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T11:19:02+02:00"
---

# CVE-2022-39312

> 9.8 CRITICAL · 🧪 PoC

## Beschreibung

Dataease is an open source data visualization analysis tool. Dataease prior to 1.15.2 has a deserialization vulnerability. In Dataease, the Mysql data source in the data source function can customize the JDBC connection parameters and the Mysql server target to be connected. In `backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java`, the `MysqlConfiguration` class does not filter any parameters. If an attacker adds some parameters to a JDBC url and connects to a malicious mysql server, the attacker can trigger the mysql jdbc deserialization vulnerability. Through the deserialization vulnerability, the attacker can execute system commands and obtain server privileges. Version 1.15.2 contains a patch for this issue.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 6c3a011955c5c753ffd616d030bea5db4793c51c (Commit)
- 956ee2d6c9e81349a60aef435efc046888e10a6d (Commit)

## Referenzen

- <https://github.com/dataease/dataease/security/advisories/GHSA-q4qq-jhjv-7rh2>
- <https://github.com/dataease/dataease/pull/3328>
- <https://github.com/dataease/dataease/commit/956ee2d6c9e81349a60aef435efc046888e10a6d>
- <https://github.com/dataease/dataease/releases/tag/v1.15.2>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-39312) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_