SQL Injection Vulnerability in JeecgBoot Online Report API
CVE-2026-1746

5.3MEDIUM

Key Information:

Vendor

Beijing Guoju Information Technology Co., Ltd

Status
Jeecgboot
Vendor
CVE Published:
2 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-1746?

A SQL injection vulnerability exists in the Online Report API of JeecgBoot version 3.9.0, specifically in the 'loadDictItemByKeyword' function. This allows attackers to manipulate the 'keyword' argument, potentially leading to unauthorized access to the database. As the exploit is publicly available, it poses a significant risk, especially since the vendor has not acknowledged the issue despite early disclosure attempts. Ensuring proper security measures and applying necessary patches is crucial to mitigate this threat.

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Affected Version(s)

JeecgBoot 3.9.0

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-2026-1746 - Proof of Concept

References

https://vuldb.com/?id.343677
vdb-entrytechnical-description
https://vuldb.com/?ctiid.343677
signaturepermissions-required
https://vuldb.com/?submit.741647
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

jjcc20220820 (VulDB User)
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