CVE-2026-108706CWE-862broken-access-control

CVE-2026-108706

Medium · published October 11, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
8.5
In the wild
Unconfirmed
What it is

eladmin through commit 55fbf70 contains a missing authorization vulnerability in the downloadS3Storage handler that allows any authenticated user to retrieve stored object URLs without storage permissions. Attackers can enumerate sequential ids against GET /api/s3Storage/download/{id} to collect URLs of all uploaded objects, exposing file contents on publicly readable buckets.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00193 · 8.5th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-11T06:16Z
References (3)
https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/eladmin/poc_s3Storage_download.py · [email protected]https://github.com/elunez/eladmin/blob/55fbf705956949697dbd68bf9003776609d3d029/eladmin-tools/src/main/java/me/zhengjie/rest/S3StorageController.java#L80-L94 · [email protected]https://www.vulncheck.com/advisories/eladmin-through-commit-55fbf70-missing-authorization-via-s3-storage-download-endpoint · [email protected]
EPSS history
Timeline
  • 12 OCT 03:26Z
    EPSS moved — → 0%
    epss
  • 11 OCT 01:12Z
    eladmin through commit 55fbf70 Missing Authorization via S3 Storage Download Endpoint
    cvelistv5
  • 11 OCT 01:12Z
    eladmin through commit 55fbf70 Missing Authorization via S3 Storage Download Endpoint
    cvelistv5