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.
CVE-2026-108654
JeecgBoot through 3.9.5 Missing Authorization via /sys/oss/file/queryById
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N L N L N N 5.3 .0024 14.4 —
AFFECTED
Product Versions Fixed
JeecgBoot unspecified —
TIMELINE
Oct 10 Reserved by VulnCheck
Oct 10 Published (CNA: VulnCheck)
Oct 12 EXPLOIT PUBLISHED — CVE-2026-108654 (JeecgBoot). Public exploit reference added.
Description
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the OssFileController queryById handler that allows low-privileged authenticated users to read object storage file records. Attackers who know a record id can request GET /sys/oss/file/queryById to obtain original file names and direct storage URLs of files uploaded by other users.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
| October 10, 2026 | Reserved | Reserved by VulnCheck |
| October 10, 2026 | Published | Published (CNA: VulnCheck) |
| October 12, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-108654 (JeecgBoot). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
| jeecgboot | JeecgBoot | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-108654 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.