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CVE-2025-14909— JeecgBoot SysUserOnlineController.java SysUserOnlineController user session

Quick assessment

Affected
n/a JeecgBoot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

JeecgBoot是中国国炬（Jeecg）公司的一个适用于企业 Web 应用程序的 Java 低代码平台。 JeecgBoot 3.9.0及之前版本存在安全漏洞，该漏洞源于对文件jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysUserOnlineController.java的错误操作，可能导致用户会话管理不当。

CVSS 4.3 · Medium EPSS 0.51% · P41
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I. Basic Information for CVE-2025-14909

Vulnerability Information
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Vulnerability Title
JeecgBoot SysUserOnlineController.java SysUserOnlineController user session
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in JeecgBoot up to 3.9.0. The impacted element is the function SysUserOnlineController of the file jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysUserOnlineController.java. Executing manipulation can lead to manage user sessions. The attack can be launched remotely. The exploit has been made available to the public and could be exploited. This patch is called b686f9fbd1917edffe5922c6362c817a9361cfbd. Applying a patch is advised to resolve this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
管理用户会话
Source: CVE Program / CVE List V5
Vulnerability Title
JeecgBoot 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JeecgBoot是中国国炬（Jeecg）公司的一个适用于企业 Web 应用程序的 Java 低代码平台。 JeecgBoot 3.9.0及之前版本存在安全漏洞，该漏洞源于对文件jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysUserOnlineController.java的错误操作，可能导致用户会话管理不当。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- JeecgBoot 3.0 -

II. Public POCs for CVE-2025-14909

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III. Intelligence Information for CVE-2025-14909

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Patches & Fixes for CVE-2025-14909 (1)

Vendor Advisories for CVE-2025-14909 (3)

Other References for CVE-2025-14909 (2)

Same Patch Batch · n/a · 2025-12-19 · 16 CVEs total

CVE-2025-14546 6.3 MEDIUM FastAPI SSO 安全漏洞
CVE-2025-14908 6.3 MEDIUM JeecgBoot Multi-Tenant Management SysTenantController.java improper authentication
CVE-2025-14966 4.7 MEDIUM FastAdmin Backend Controller Backend.php selectpage sql injection
CVE-2025-14955 3.7 LOW Open5GS PFCP handler.c ogs_pfcp_handle_create_pdr initialization
CVE-2025-14954 3.7 LOW Open5GS QER/FAR/URR/PDR context.c ogs_pfcp_qer_find_or_add assertion
CVE-2025-14953 3.1 LOW Open5GS FAR-ID handler.c ogs_pfcp_handle_create_pdr null pointer dereference
CVE-2025-66911 turms 安全漏洞
CVE-2025-66909 turms 安全漏洞
CVE-2025-66908 turms 安全漏洞
CVE-2025-50681 igmpproxy 安全漏洞
CVE-2025-66910 turms 安全漏洞
CVE-2025-66906 turms 安全漏洞
CVE-2025-66905 Takes 安全漏洞
CVE-2025-67442 EVE-NG 安全漏洞
CVE-2025-63665 GT Edge AI 安全漏洞

IV. Related Vulnerabilities

Same product: JeecgBoot
Same vendor: n/a
Same weakness: CWE-1018

V. Comments for CVE-2025-14909

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