#VU121802 Improper Restriction of Excessive Authentication Attempts in DataEase - CVE-2026-23958
Published: January 21, 2026
Vulnerability identifier: #VU121802
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-23958
CWE-ID: CWE-307
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
DataEase
DataEase
Software vendor:
DataEase
DataEase
Description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to the affected application does not limit the number of password attempts. A remote attacker can exploit unmonitored API endpoints that verify JWT tokens, perform a brute-force attack and gain access to the target system.
Remediation
Install updates from vendor's website.