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CVE-2026-26985— LORIS vulnerable to path traversal in electrophysiology_browser

Quick assessment

Affected
aces Loris
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

LORIS Neuroimaging Platform是ACElab开源的一个神经影像平台。 LORIS Neuroimaging Platform 24.0.0版本至26.0.5之前版本、27.0.2之前版本和28.0.0之前版本存在路径遍历漏洞，该漏洞源于路径遍历漏洞，可能导致读取包含硬编码凭据的配置文件。

CVSS 8.1 · High EPSS 0.52% · P42
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I. Basic Information for CVE-2026-26985

Vulnerability Information
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Vulnerability Title
LORIS vulnerable to path traversal in electrophysiology_browser
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
LORIS Neuroimaging Platform 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LORIS Neuroimaging Platform是ACElab开源的一个神经影像平台。 LORIS Neuroimaging Platform 24.0.0版本至26.0.5之前版本、27.0.2之前版本和28.0.0之前版本存在路径遍历漏洞，该漏洞源于路径遍历漏洞，可能导致读取包含硬编码凭据的配置文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
aces Loris >= 24.0.0, < 26.0.5 -

II. Public POCs for CVE-2026-26985

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III. Intelligence Information for CVE-2026-26985

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IV. Related Vulnerabilities

Same product: Loris
Same vendor: aces
Same weakness: CWE-22

V. Comments for CVE-2026-26985

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