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.
Metrics
Affected Vendors & Products
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
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-10T21:49:46.706Z
Updated: 2026-10-13T19:54:41.750Z
Reserved: 2026-10-10T20:19:29.018Z
Link: CVE-2026-108661
No data.
Status : Deferred
Published: 2026-10-10T22:16:42.493
Modified: 2026-10-13T20:43:34.023
Link: CVE-2026-108661
No data.