CVE-2026-50530CWE-639

DataEase: Token with Overly Broad Privileges in Share Mode: Access to Unshared Datasets

High · published July 7, 2026

CVSS v4.0
7.1
EPSS
0%
Percentile
34.6
In the wild
Unconfirmed
What it is

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, a share mode chart data interface only validates that sceneId matches the resourceId in the link token and fails to validate whether tableId and field IDs in the request body belong to the shared resource, allowing an attacker with a valid share link token to replace dataset identifiers and retrieve unauthorized data through POST /de2api/chartData/getData. This issue is fixed in version 2.10.24.

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00414 · 34.6th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-07-07T20:41Z
EPSS history
Timeline
  • 07 JUL 20:41Z
    DataEase: Token with Overly Broad Privileges in Share Mode: Access to Unshared Datasets
    cvelistv5