CVE-2026-35169: high-severity vulnerability in aces Loris
LORIS has potential cross-site scripting in help_editor module
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.2%
LORIS (Longitudinal Online Research and Imaging System) is a self-hosted web application that provides data- and project-management for neuroimaging research. From to before 27.0.3 and 28.0.1, the help_editor module of LORIS did not properly sanitize some user supplied variables which could result in a reflected cross-site scripting attack if a user is tricked into following an invalid link. The same input vector could also allow an attacker to download arbitrary markdown files on an unpatched server. This vulnerability is fixed in 27.0.3 and 28.0.1.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/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-2026-26985HIGHLORIS vulnerable to path traversal in electrophysiology_browserEPSS 0.4%CVE-2026-34392HIGHLORIS has a path traversal in static routerEPSS 0.3%CVE-2026-33350HIGHLORIS has a SQL injection in MRI feedback popupEPSS 0.3%CVE-2026-35446HIGHLORIS has a path traversal in FilesDownloadHandlerEPSS 0.2%CVE-2026-34985MEDIUMLORIS has incorrect access checks in media moduleEPSS 0.2%