CVE-2026-26985: high-severity vulnerability in aces Loris
LORIS vulnerable to path traversal in electrophysiology_browser
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.4%
LORIS (Longitudinal Online Research and Imaging System) is a self-hosted web application that provides data- and project-management for neuroimaging research. Starting in version 24.0.0 and prior to versions 26.0.5, 27.0.2, and 28.0.0, an authenticated user with the appropriate authorization can read configuration files on the server by exploiting a path traversal vulnerability. Some of these files contain hard-coded credentials. The vulnerability allows an attacker to read configuration files containing hard-coded credentials. The attacker could then authenticate to the database or other services if those credentials are reused. The attacker must be authenticated and have the required permissions. However, the vulnerability is easy to exploit and the application source code is public. This problem is fixed in LORIS v26.0.5 and v27.0.2 and above, and v28.0.0 and above. As a workaround, the electrophysiogy_browser in LORIS can be disabled by an administrator using the module manager.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
aces · LorisRelated CVEs — aces Loris
In the same product, most dangerous first.
CVE-2026-26984HIGHLORIS media module vulnerable to remote code executionEPSS 0.8%CVE-2026-34392HIGHLORIS has a path traversal in static routerEPSS 0.3%CVE-2026-33350HIGHLORIS has a SQL injection in MRI feedback popupEPSS 0.2%CVE-2026-35446HIGHLORIS has a path traversal in FilesDownloadHandlerEPSS 0.2%CVE-2026-34985MEDIUMLORIS has incorrect access checks in media moduleEPSS 0.2%CVE-2026-55147MEDIUMLORIS has incorrect access checks in API for Imaging BrowserEPSS 0.2%