CVE-2026-35403

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Source
https://cve.org/CVERecord?id=CVE-2026-35403
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35403.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-35403
Aliases
  • GHSA-776p-5pwh-vc8p
Published
2026-04-08T18:27:17.221Z
Modified
2026-07-27T03:56:27.736050558Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N CVSS Calculator
Summary
LORIS has potential cross-site scripting in survey_accounts module
Details

LORIS (Longitudinal Online Research and Imaging System) is a self-hosted web application that provides data- and project-management for neuroimaging research. From 15.10 to before 27.0.3 and 28.0.1, there is a potential for a cross-site scripting attack in the survey_accounts module if a user provides an invalid visit label. While the data is properly JSON encoded, the Content-Type header is not set causing the web browser to interpret the payload as HTML, opening the possibility of a cross-site scripting if a user is tricked into following an invalid link. This vulnerability is fixed in 27.0.3 and 28.0.1.

Database specific 
{
    "cwe_ids": [
        "CWE-79"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35403.json"
}
References

Affected packages

Git / github.com/aces/loris

Affected ranges

Type
GIT
Repo
https://github.com/aces/loris
Events
Introduced
fe3bac7e47d39521fed3d5044ff0e890ffa63fdb
Fixed
f57f54b42a076bf53ba86e20d4dbf37f63538f58
Introduced
83141ca814d2b8bda0e483589b726ea27f6ed4f7
Fixed
c9bb7c87b405b4e0892cda25ab5fc791bcd562f4
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "15.10"
        },
        {
            "fixed": "27.0.3"
        },
        {
            "introduced": "28.0.0"
        },
        {
            "fixed": "28.0.1"
        }
    ]
}

Affected versions

28.*
28.0.0
v28.*
v28.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35403.json"