Missing Authentication for Critical Function in DataEase - #VU140499
Published: July 30, 2026
Vulnerability identifier: #VU140499
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Affected software:
DataEase
DataEase
Detailed vulnerability description
The vulnerability allows a remote user to bypass mandatory ticket requirements for shared resources.
The vulnerability exists due to improper access control in the /de2api/share/validate endpoint when verifying the share UUID and password without requiring a ticket. A remote user can submit a share UUID and password without a ticket to bypass mandatory ticket requirements for shared resources.
This issue affects shares configured with ticketRequire=true.
Remediation
Install security update from vendor's website.