JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the batchEditUsers handler of SysUserController that allows any… (CVE-2026-108872)
Description
JeecgBoot versions through 3.9.5 have a missing authorization vulnerability in the batchEditUsers handler of SysUserController. This flaw allows any authenticated user with low privileges to modify user department assignments by sending crafted PUT requests. Attackers can move users, including administrators, between departments and overwrite their positions without proper authorization. The vulnerability has a medium severity score of 4.3 (CVSS 3.1). No patch or remediation information is currently provided.
CVSS v3.1
Score 4.3medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability (CVE-2026-108872) in JeecgBoot through version 3.9.5 is due to missing authorization controls in the batchEditUsers handler of the SysUserController. This allows authenticated users with low privileges to manipulate user department assignments by sending crafted PUT requests to the /sys/user/batchEditUsers endpoint. The flaw enables unauthorized modification of user organizational data, including that of administrators, potentially impacting user management integrity.
Potential Impact
The vulnerability does not allow direct confidentiality or availability impact but permits integrity impact by enabling unauthorized modification of user department assignments and positions. This could lead to unauthorized changes in user roles or organizational structure, potentially facilitating privilege escalation or operational disruption.
Mitigation Recommendations
No patch or official fix information is currently available. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is released, restrict access to the batchEditUsers endpoint to trusted users only and monitor for suspicious activity involving user department modifications.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-px44-73hg-cqm3
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-108872"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6acc00902cdf04f656fe38c8
Added to database: 10/11/2026, 21:33:04 UTC
Last enriched: 10/11/2026, 21:38:44 UTC
Last updated: 10/12/2026, 02:28:26 UTC
Views: 3
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