CVE-2026-33477

MEDIUM

4.3

Description

FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. In versiosn 2.3.7 through 3.10.0, the file snippet endpoint `/api/file/snippet.php` allows an authenticated user with only `read_own` access to a folder to retrieve snippet content from files uploaded by other users in the same folder. This is a server-side authorization flaw in the `read_own` enforcement for hover previews. Version 3.11.0 fixes the issue.

CVE Details

CVSS v3.1 Score4.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/26/2026

Last Modified3/31/2026

Sourcenvd

Honeypot Sightings0

Affected Products

filerise:filerise

Weaknesses (CWE)

CWE-863

References

https://github.com/error311/FileRise/releases/tag/v3.11.0(security-advisories@github.com)

https://github.com/error311/FileRise/security/advisories/GHSA-62wx-vp78-2p83(security-advisories@github.com)

https://github.com/error311/FileRise/security/advisories/GHSA-62wx-vp78-2p83(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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