CVE-2026-108661 — JeecgBoot through 3.9.5 Missing Authorization via /sys/tenant/changeOwenUserTenant
JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to transfer tenant ownership via POST /sys/tenant/changeOwenUserTenant.…
Published: 2026-10-10 · CVSS: 7.1 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7