CVE-2026-33477

Published: Mar 26, 2026Modified: Mar 31, 2026

4.3

Vector

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

Exploitability: 2.8 / Impact: 1.4

Source: security-advisories@github.com (Secondary)

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.

Affected (1)

Products: Filerise: Filerise

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Filerise Filerise	From 2.3.7 to 3.11.0

Related CWEs

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

References (3)

https://github.com/error311/FileRise/releases/tag/v3.11.0

Source: security-advisories@github.com

Release Notes

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

Source: security-advisories@github.com

ExploitMitigationVendor Advisory

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

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

ExploitMitigationVendor Advisory

Timeline

No history available yet.