SQL Injection Vulnerability in YunaiV yudao-cloud
CVE-2026-7678

5.3MEDIUM

Key Information:

Vendor

Yunaiv

Status
Yudao-cloud
Vendor
CVE Published:
3 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7678?

A SQL injection vulnerability exists in the YunaiV yudao-cloud product, particularly within the getDataBySQL function located in 'yudao-module-report-biz/src/main/java/io/github/ruoyi/report/service/impl/GoViewDataServiceImpl.java'. This vulnerability allows an attacker to manipulate SQL queries, potentially leading to unauthorized data access or modification. The exploit can be executed remotely, and publicly available exploit methods may facilitate such attacks. Despite early disclosure attempts, the vendor did not provide a response regarding this vulnerability.

Affected Version(s)

yudao-cloud 2026.01

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-7678 - Proof of Concept

References

https://vuldb.com/vuln/360831
vdb-entrytechnical-description
https://vuldb.com/vuln/360831/cti
signaturepermissions-required
https://vuldb.com/submit/800865
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

9str0il (VulDB User)
VulDB CNA Team
.