CVE-2026-86228: Improper Access Controls in JeecgBoot
Description
CVE-2026-86228 is a medium severity vulnerability in JeecgBoot versions 3.9.0 through 3.9.3. It involves improper access controls in the exportXls function of the AiragModelController.java file, allowing remote attackers to manipulate the credential argument. The vulnerability has a CVSS 4.0 base score of 5.3. A fix is available in version 3.9.5.
CVSS v4.0
Score 5.3medium
Affected software
JeecgBoot
cpe:2.3:a:jeecgboot:jeecgboot:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects the exportXls function in the AiragModelController.java file of JeecgBoot up to version 3.9.3. Improper access control due to manipulation of the credential argument allows remote attackers to bypass intended restrictions. The issue is resolved by upgrading to version 3.9.5, which includes the patch identified by commit a2be896f753936956ee6863b632b8e5a0231345c.
Potential Impact
Exploitation of this vulnerability could allow remote attackers to bypass access controls and potentially access or export data without proper authorization. The CVSS 4.0 score of 5.3 indicates a medium impact with network attack vector, low complexity, no privileges required, and no user interaction needed.
Mitigation Recommendations
Upgrade JeecgBoot to version 3.9.5 or later, which contains the official fix for this vulnerability. Applying the patch identified by commit a2be896f753936956ee6863b632b8e5a0231345c will remediate the issue.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-06T04:13:03.167Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a9deb41acd9273b4963c050
Added to database: 09/06/2026, 22:37:53 UTC
Last enriched: 09/15/2026, 01:09:38 UTC
Last updated: 10/22/2026, 01:15:26 UTC
Views: 132
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