6.1

CVE-2026-39985

LORIS has an open redirect field on login

LORIS (Longitudinal Online Research and Imaging System) is a self-hosted web application that provides data- and project-management for neuroimaging research. Prior to 27.0.3 and 28.0.1, the redirect parameter upon login to LORIS was not validating the value of the redirect as being within LORIS, which could be used to trick users into visiting arbitrary URLs if they are given a link with a third party redirect parameter. This vulnerability is fixed in 27.0.3 and 28.0.1.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mcgill ≫ Loris Version < 27.0.3
Mcgill ≫ Loris Version28.0.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.103
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
security-advisories@github.com 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

https://github.com/aces/Loris/commit/f57f54b42a076bf53ba86e20d4dbf37f63538f58
Patch
https://github.com/aces/Loris/releases/tag/v27.0.3
Release Notes
https://github.com/aces/Loris/releases/tag/v28.0.1
Release Notes
https://github.com/aces/Loris/security/advisories/GHSA-rch2-f5fw-cg95
Vendor Advisory