Is there a public PoC exploit available for CVE-2026-7678?

Yes, a public proof-of-concept exploit is available for CVE-2026-7678. Prioritise patching immediately. EPSS: 0.0%.

YunaiV yudao-cloud CVE-2026-7678

Q: What is the CVSS score of CVE-2026-7678?

CVE-2026-7678 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

EUVD-2026-26813 LOW

SQL Injection (CWE-89)

2026-05-03 VulDB

Java SQLi

2.1

CVSS 4.0

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

May 03, 2026 - 05:22 NVD

MEDIUM LOW

CVSS changed

May 03, 2026 - 05:22 NVD

6.3 (MEDIUM) 2.1 (LOW)

PoC Detected

May 03, 2026 - 05:15 vuln.today

Public exploit code

Analysis Generated

May 03, 2026 - 05:00 vuln.today

EUVD ID Assigned

May 03, 2026 - 04:30 euvd

EUVD-2026-26813

Analysis Generated

May 03, 2026 - 04:30 vuln.today

CVE Published

May 03, 2026 - 04:00 nvd

LOW 2.1

DescriptionNVD

A vulnerability was identified in YunaiV yudao-cloud up to 2026.01. This affects the function getDataBySQL of the file yudao-module-report-biz/src/main/java/io/github/ruoyi/report/service/impl/GoViewDataServiceImpl.java. Such manipulation leads to sql injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

SQL injection in YunaiV yudao-cloud up to version 2026.01 allows authenticated remote attackers to execute arbitrary SQL queries via the getDataBySQL function in GoViewDataServiceImpl.java, potentially compromising confidentiality, integrity, and availability of the application database. Publicly available exploit code exists, and the vendor did not respond to early disclosure notifications.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-7678 vulnerability details – vuln.today

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