CVE-2026-1746
Published: 02 February 2026
Summary
CVE-2026-1746 is a medium-severity Injection (CWE-74) vulnerability in Jeecg Jeecg Boot. Its CVSS base score is 6.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 2.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.
Developer assessments and testing (including injection-focused techniques) identify improper neutralization of special elements, and the verifiable flaw remediation corrects them pre-deployment.
Validates query inputs to prevent SQL syntax or command manipulation.
Identifies indicators of injection attacks (command, SQL, LDAP, etc.) via anomaly and attack monitoring.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SQL injection in a remotely accessible web API component directly enables exploitation of a public-facing application.
NVD Description
A vulnerability was identified in JeecgBoot 3.9.0. This vulnerability affects unknown code of the file /JeecgBoot/sys/api/loadDictItemByKeyword of the component Online Report API. Such manipulation of the argument keyword leads to sql injection. The attack can be executed remotely. The exploit…
more
is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Deeper analysisAI
CVE-2026-1746 is a SQL injection vulnerability (CWE-74, CWE-89) identified in JeecgBoot version 3.9.0. It affects unknown code in the file /JeecgBoot/sys/api/loadDictItemByKeyword within the Online Report API component, where manipulation of the argument keyword triggers the injection.
The vulnerability carries a CVSS v3.1 base score of 6.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L). It can be exploited remotely by an attacker with low privileges, requiring no user interaction, to achieve limited impacts on confidentiality, integrity, and availability through SQL injection.
VulDB advisories note that the exploit is publicly available and might be used, with references including submission details and a Yuque documentation link. The vendor was contacted early about the disclosure but did not respond in any way, and no patches or mitigations are specified.
Details
- CWE(s)