Vulnerability · Published Apr 6, 2026 · Assigned by VulDB

CVE-2026-5616JeecgBoot AI Chat JeecgBizToolsProvider.java missing authentication

High 7.3

In plain English

A high-severity missing authentication in JeecgBoot. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.4%top 63.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A security vulnerability has been detected in JeecgBoot 3.9.0/3.9.1. The impacted element is an unknown function of the file jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/airag/JeecgBizToolsProvider.java of the component AI Chat Module. Such manipulation leads to missing authentication. The attack can be executed remotely. The name of the patch is b7c9aeba7aefda9e008ea8fe4fc3daf08d0c5b39/2c1cc88b8d983868df8c520a343d6ff4369d9e59. It is best practice to apply a patch to resolve this issue. The project fixed the issue with a commit which shall be part of the next official release.

Affected products (as reported)

Vendor	Product	Versions
n/a	JeecgBoot	3.9.03.9.1

Weakness: CWE-306, CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C

References

VDB-355407 | JeecgBoot AI Chat JeecgBizToolsProvider.java missing authentication vdb-entry
VDB-355407 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #785570 | JeecgBoot 3.9.0, 3.9.1 Improper Access Controls third-party-advisory
https://github.com/jeecgboot/JeecgBoot/issues/9464 issue-tracking
https://github.com/jeecgboot/JeecgBoot/pull/9463 issue-tracking, patch
https://github.com/jeecgboot/JeecgBoot/commit/b7c9aeba7aefda9e008ea8fe4fc3daf08d0c5b39 patch
https://github.com/jeecgboot/JeecgBoot/ product