Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N L N N H N 7.1 .0021 10.9 —
AFFECTED Product Versions Fixed JeecgBoot unspecified —
TIMELINE Oct 10 Reserved by VulnCheck Oct 10 Published (CNA: VulnCheck) Oct 13 EXPLOIT PUBLISHED — CVE-2026-108661 (JeecgBoot). Public exploit reference added.
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.
| Date | Event | Detail |
|---|---|---|
| October 10, 2026 | Reserved | Reserved by VulnCheck |
| October 10, 2026 | Published | Published (CNA: VulnCheck) |
| October 13, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-108661 (JeecgBoot). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| jeecgboot | JeecgBoot | — | — | — |
Authoritative record: CVE-2026-108661 at cve.org
Vendors: jeecgboot
Weaknesses: CWE-862
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-108661 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
