What is CVE-2026-35400?

CVE-2026-35400 is a low-severity vulnerability in Aces Loris, classified under Improper Link Resolution Before File Access. CVSS score: 3.5/10. Published 2026-04-08.

How severe is CVE-2026-35400?

Low severity. CVSS v3 base score is 3.5 out of 10.

Vulnerability in Aces Loris

CVE-2026-35400

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, an endpoint in the publication module w…

EPSS: 0.000 (14.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.

Affected products

Aces Loris — versions >= 20.0.0, < 27.0.3, >= 28.0.0, < 28.0.1

Weakness classification (CWE)

CWE-59 — Improper Link Resolution Before File Access

References

https://github.com/aces/Loris/security/advisories/GHSA-6prw-34x8-3gpg (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-35400?: CVE-2026-35400 is a low-severity vulnerability in Aces Loris, classified under Improper Link Resolution Before File Access. CVSS score: 3.5/10. Published 2026-04-08.
How severe is CVE-2026-35400?: Low severity. CVSS v3 base score is 3.5 out of 10.