Vulnerability · Published Jul 20, 2026 · Assigned by GitHub_M
CVE-2026-32819dataCycle User Directory Enumeration Via /users/search
Medium 4.3
In plain English
A medium-severity security flaw in dataCycle-CORE from datacycle-engine. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).
Official description
dataCycle is a data management system for centrally storing, managing, searching, finding, and distributing data. In dataCycle-CORE, the module handling core processing and framework rules, before and including version 25.07.3, a Standard user can enumerate other users' names and email addresses through `/users/search`, even though direct access to those user profiles is denied. This leaks internal staff addresses, full names, and existence of guest and external test accounts.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| datacycle-engine | dataCycle-CORE | <= 25.07.3 |
Weakness: CWE-285 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N