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Medium · 4.3 CVE-2026-32819 EUVD-2026-45993

dataCycle User Directory Enumeration Via /users/search

Published Jul 20, 2026 · Updated Jul 20, 2026 · Assigned by GitHub_M

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

VendorProductAffectedFixed
datacycle-engine dataCycle-CORE <= 25.07.3 —

References