MEDIUM 6.3 NVD
CVE-2026-55147
LORIS (Longitudinal Online Research and Imaging System) is a self-hosted web application that provides data- and project-management for neuroimaging research. I
LORIS (Longitudinal Online Research and Imaging System) is a self-hosted web application that provides data- and project-management for neuroimaging research. In versions from 22.0.0 prior to 27.0.4 and from 28.0.0 prior to 28.0.2, the `API` for the `imaging_browser` module permits edits to imaging data without checking the frontend permissions that restrict editing in Imaging Browser. An authenticated `API` caller can therefore modify imaging data without the required edit authorization. Deployments that no longer use the `API` can disable it to remove access to this endpoint. This issue is fixed in versions 27.0.4 and 28.0.2.
References
- https://github.com/aces/Loris/commit/b13053597530ee33fbced35085d2490bc9ccc03a
- https://github.com/aces/Loris/pull/10531
- https://github.com/aces/Loris/releases/tag/v27.0.4
- https://github.com/aces/Loris/releases/tag/v28.0.2
- https://github.com/aces/Loris/security/advisories/GHSA-m48r-jv24-jjcx
This medium severity vulnerability with a CVSS score of 6.3 was published on 2026-10-30 via NVD.
vulnfeed aggregates 17713 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.