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CVE-2025-14909

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Date: December 18, 2025

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.

Severity Score

Related Resources (8)

https://vuldb.com/?id.337433
https://nvd.nist.gov/vuln/detail/CVE-2025-14909
https://github.com/jeecgboot/JeecgBoot/issues/9195
https://vuldb.com/?submit.715743
https://vuldb.com/?ctiid.337433
https://github.com/jeecgboot/JeecgBoot/issues/9195#issue-3719368751
https://github.com/jeecgboot/JeecgBoot/commit/b686f9fbd1917edffe5922c6362c817a9361cfbd
https://www.mend.io/vulnerability-database/CVE-2025-14909

Severity Score

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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