Medium severity6.3NVD Advisory· Published May 26, 2026· Updated May 27, 2026
CVE-2026-9579
CVE-2026-9579
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.
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Affected products
2Patches
Vulnerability mechanics
References
6News mentions
1- JeecgBoot: Four Access-Control Flaws Disclosed Together, Patched in 3.9.2Vypr Intelligence · May 26, 2026