CVE-2020-25459: Webank Federated Ai Technology Enabler

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

An issue was discovered in function sync_tree in hetero_decision_tree_guest.py in WeBank FATE (Federated AI Technology Enabler) 0.1 through 1.4.2 allows attackers to read sensitive information during the training process of machine learning joint modeling.

Affected products

• Webank Federated Ai Technology Enabler: from 0.1, up to and including 1.4.2

Published 2022-06-16. Last modified 2026-06-17.