JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to transfer tenant ownership via POST /sys/tenant/changeOwenUserTenant. Low-privileged attackers can supply userId and tenantId parameters to reassign any tenant's owner to a member, including themselves, and strip the legitimate owner.
Project Subscriptions
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sun, 11 Oct 2026 04:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jeecg jeecg-boot
Jeecgboot Jeecgboot jeecgboot |
|
| Vendors & Products |
Jeecg jeecg-boot
Jeecgboot Jeecgboot jeecgboot |
Sat, 10 Oct 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to transfer tenant ownership via POST /sys/tenant/changeOwenUserTenant. Low-privileged attackers can supply userId and tenantId parameters to reassign any tenant's owner to a member, including themselves, and strip the legitimate owner. | |
| Title | JeecgBoot through 3.9.5 Missing Authorization via /sys/tenant/changeOwenUserTenant | |
| First Time appeared |
Jeecg
Jeecg jeecg Boot |
|
| Weaknesses | CWE-862 | |
| CPEs | cpe:2.3:a:jeecg:jeecg_boot:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Jeecg
Jeecg jeecg Boot |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-10T21:49:46.706Z
Reserved: 2026-10-10T20:19:29.018Z
Link: CVE-2026-108661
No data.
Status : Received
Published: 2026-10-10T22:16:42.493
Modified: 2026-10-10T22:16:42.493
Link: CVE-2026-108661
No data.
OpenCVE Enrichment
Updated: 2026-10-11T04:15:07Z
Weaknesses