LORIS incorrectly trusts user input in publication module_CVE-2026-35400

3.5 / 10

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

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, an endpoint in the publication module was incorrectly trusting the baseURL submitted by a user's POST request rather than the internal LORIS value. This could result in a theoretical attacker with publication module access forging an email to an external domain under the attacker's control which appeared to come from LORIS. This vulnerability is fixed in 27.0.3 and 28.0.1.

Basic Information

ID CVE-2026-35400

Source GitHub_M

Published Apr 8, 2026 at 18:26

Modified Apr 8, 2026 at 19:52

Affected Product

Vendor aces

Product Loris

Version >= 20.0.0, < 27.0.3

Affected Versions aces Loris >= 20.0.0, < 27.0.3
aces Loris >= 28.0.0, < 28.0.1

CWE Classification

CWE-59

References

github.com /aces/Loris/security/advisories/GHSA-6prw-34x8-3gpg

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    "published": "2026-04-08T18:26:09.890Z",
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