CVE-2019-14251: Temenos t24

High severity, CVSS 7.5. EPSS: 7.8% chance of exploitation in the next 30 days.

An issue was discovered in T24 in TEMENOS Channels R15.01. The login page presents JavaScript functions to access a document on the server once successfully authenticated. However, an attacker can leverage downloadDocServer() to traverse the file system and access files or directories that are outside of the restricted directory because WealthT24/GetImage is used with the docDownloadPath and uploadLocation parameters.

Affected products

• Temenos t24: version r15.01 only

Published 2019-12-09. Last modified 2026-06-17.