JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysTenantController queryTenantAuthInfo handler that allows any… (CVE-2026-108658)
Description
JeecgBoot versions through 3.9.5 have a missing authorization vulnerability in the SysTenantController's queryTenantAuthInfo handler. This flaw allows any authenticated user with low privileges to access other tenants' records by iterating through tenant IDs. The exposed data includes sensitive tenant information such as house numbers used as tenant join codes and company profile fields. The vulnerability has a medium severity rating with a CVSS score of 4.3.
CVSS v3.1
Score 4.3medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-108658 describes a missing authorization vulnerability in JeecgBoot through version 3.9.5 within the SysTenantController's queryTenantAuthInfo handler. Authenticated users with low privileges can exploit this flaw to enumerate tenant IDs and retrieve full sys_tenant records belonging to other tenants. The exposed information includes house numbers used as tenant join codes and company profile fields. This vulnerability does not impact integrity or availability but results in limited confidentiality loss.
Potential Impact
The vulnerability allows unauthorized disclosure of tenant records to low-privileged authenticated users. This leads to confidentiality loss of tenant-specific data such as house numbers and company profiles. There is no indication of impact on system integrity or availability. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected handler or implement additional authorization checks to prevent unauthorized tenant data access.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-rghv-h578-vgg2
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-108658"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6acc00da2cdf04f656feeb97
Added to database: 10/11/2026, 21:34:18 UTC
Last enriched: 10/11/2026, 21:57:57 UTC
Last updated: 10/11/2026, 22:48:26 UTC
Views: 2
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