CVE-2026-57172CWE-321CWE-798

DataEase: Hardcoded JWT Signing Secret in ShareLink

High · published July 7, 2026

CVSS v4.0
8.3
EPSS
0%
Percentile
37.9
In the wild
Unconfirmed
What it is

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, ShareSecretManage uses a hardcoded default share link signature key, allowing an attacker who can obtain a passwordless share for a resource and user to use the known key link-pwd-fit2cloud to forge linkToken JWTs, bypass TokenFilter verification, and access backend resources as the share creator even if the original share has been revoked. This issue is fixed in version 2.10.24.

The record
Technical detail
CVSS v4.0
8.3 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00447 · 37.9th percentile
Weaknesses
CWE-321 · Use of Hard-coded Cryptographic Key; CWE-798 · Use of Hard-coded Credentials
Published
2026-07-07T20:33Z
EPSS history
Timeline
  • 07 JUL 20:33Z
    DataEase: Hardcoded JWT Signing Secret in ShareLink
    cvelistv5