Security Advisory

CVE-2026-34392

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-08 17:57:35

Last updated 2026-04-09 14:23:46

Assigner GitHub_M

State PUBLISHED

Description

LORIS (Longitudinal Online Research and Imaging System) is a self-hosted web application that provides data- and project-management for neuroimaging research. From 20.0.0 to before 27.0.3 and 28.0.1, a bug in the static file router can allow an attacker to traverse outside of the intended directory, allowing unintended files to be downloaded through the static, css, and js endpoints. This vulnerability is fixed in 27.0.3 and 28.0.1.

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