High 8.7Published Jul 7, 2026

CVE-2026-50529DataEase: Link Token Leakage Prior to Share Password/Ticket Validation

Updated under an hour ago (Oct 27, 2026, 1:10 PM ET)

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Every CVE for dataease

Exploited in the last 30 days

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, the /de2api/share/proxyInfo share interface generates and returns X-DE-LINK-TOKEN before validating the share password or ticket, allowing unauthenticated attackers who know a protected share UUID to obtain a valid link token for subsequent share-related API calls even with missing or invalid credentials. This issue is fixed in version 2.10.24.

CVSS: 8.7 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Jul 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

dataease dataease dataease:dataease (from the name)	before 2.10.24	CNA record

References

References

https://github.com/dataease/dataease/security/advisories/GHSA-7287-qqj9-phr6	x-refsource-confirm
https://github.com/dataease/dataease/commit/c4e85a981e53c95b1ea73757db31e3025efdc410	x-refsource-misc
https://github.com/dataease/dataease/releases/tag/v2.10.24	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.