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CVE-2026-9579— JeecgBoot SysUser userEdit user.getUsername access control

CVSS 6.3 · Medium

Possible ATT&CK Techniques 1AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2026-9579

Vulnerability Information
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Vulnerability Title
JeecgBoot SysUser userEdit user.getUsername access control
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in JeecgBoot up to 3.9.1. Impacted is the function user.getUsername of the file /sys/user/login/setting/userEdit of the component SysUser. The manipulation of the argument userIdentity results in improper access controls. The attack may be launched remotely. The exploit has been made public and could be used. Upgrading to version 3.9.2 is recommended to address this issue. The affected component should be upgraded.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
-JeecgBoot 3.9.0 cpe:2.3:a:jeecgboot:jeecgboot:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-9579

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III. Intelligence Information for CVE-2026-9579

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Vendor Advisories for CVE-2026-9579 (1)

Vendor Pages for CVE-2026-9579 (2)

Other References for CVE-2026-9579 (1)

Same Patch Batch · n/a · 2026-05-26 · 31 CVEs total

CVE-2026-94967.5 HIGHpacote 11.2.7 DoS漏洞
CVE-2026-95807.3 HIGHJeecgBoot selectDepart LoginController.selectDepart access control
CVE-2026-94957.3 HIGH@koa/router 14.0.0-15.0.0 访问控制绕过
CVE-2026-95816.3 MEDIUMJeecgBoot add access control
CVE-2026-95415.3 MEDIUMSquirrel Cnut File sqobject.cpp ReadObject heap-based overflow
CVE-2026-95685.0 MEDIUMThingsBoard YAML provision getGatewayDockerComposeFile code injection
CVE-2026-96044.3 MEDIUMJeecgBoot AiragModelController access control
CVE-2026-95673.3 LOWGPAC MP4Box isom_intern.c MergeFragment null pointer dereference
CVE-2026-95723.3 LOWGPAC MP4Box media.c Media_GetSample memory leak
CVE-2025-68711AppLockZ 4.2.11 绕过PIN锁致信息泄露
CVE-2025-68708SailingLab AppLock 4.3.8应用绕过漏洞
CVE-2026-36239PbootCMS v3.2.11 站点配置代码注入漏洞
CVE-2025-68710Easyelife App lock 1.9.2 覆盖绕过导致信息泄露
CVE-2025-68709Android AppLock 4.3.8 远程代码执行漏洞
CVE-2026-48689FastNetMon <1.2.9 堆溢出漏洞
CVE-2026-48694FastNetMon Community Edition配置注入致路由器沦陷
CVE-2026-48695FastNetMon ≤1.2.9 MikroTik插件命令注入漏洞
CVE-2026-48696FastNetMon 1.2.9及之前版本存在缓冲区溢出漏洞
CVE-2026-48697FastNetMon <1.2.9 TLS证书验证缺失漏洞
CVE-2026-48690FastNetMon整数溢出致堆损坏

Showing top 20 of 31 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: JeecgBoot
Same vendor: n/a
Same weakness: CWE-284

V. Comments for CVE-2026-9579

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