CVE-2026-9579JeecgBoot SysUser userEdit user.getUsername access control
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
- Weakness (CWE)
- CWE-284, CWE-266
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- May 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
n/a JeecgBoot jeecgboot:jeecgboot | 3.9.0; 3.9.1; 3.9.2 not affected | CNA record |
References
- https://vuldb.com/vuln/365635vdb-entry, technical-description
- https://vuldb.com/vuln/365635/ctisignature, permissions-required
- https://vuldb.com/submit/817891third-party-advisory
- https://github.com/jeecgboot/JeecgBoot/issues/9596exploit, issue-tracking
- https://github.com/jeecgboot/JeecgBoot/issues/9596#issuecomment-4385414813issue-tracking
- https://github.com/jeecgboot/JeecgBoot/releases/tag/v3.9.2patch
- https://github.com/jeecgboot/JeecgBoot/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.