CVE-2026-61874

filebrowser versions before 2.63.17 fail to normalize paths before querying the share index in DeleteWithPathPrefix, allowing authenticated users to leave stale public shares behind. Attackers can delete a shared directory using a trailing-slash path, then recreate the same directory to expose ne...

CVE-2026-61874

filebrowser versions before 2.63.17 fail to normalize paths before querying the share index in DeleteWithPathPrefix, allowing authenticated users to leave stale public shares behind. Attackers can delete a shared directory using a trailing-slash path, then recreate the same directory to expose ne...

EUVD-2026-43234

filebrowser versions before 2.63.17 fail to normalize paths before querying the share index in DeleteWithPathPrefix, allowing authenticated users to leave stale public shares behind. Attackers can delete a shared directory using a trailing-slash path, then recreate the same directory to expose ne...

CVE-2026-61874 filebrowser before 2.63.17 Stale Public Share via Trailing-Slash Delete

filebrowser versions before 2.63.17 fail to normalize paths before querying the share index in DeleteWithPathPrefix, allowing authenticated users to leave stale public shares behind. Attackers can delete a shared directory using a trailing-slash path, then recreate the same directory to expose ne...

GO-2026-5900 SFTPGo has stored XSS via inline parameter on public shares and user file download in github.com/drakkan/sftpgo

SFTPGo has stored XSS via inline parameter on public shares and user file download in github.com/drakkan/sftpgo...

SFTPGo has stored XSS via inline parameter on public shares and user file download

Summary The inline query parameter on the browsable-share file download and on the authenticated user file download suppressed Content-Disposition: attachment, so an HTML file stored in a share or home directory could be served as text/html and execute in SFTPGo's web origin stored XSS. Impact Lo...

GHSA-3VCG-PV95-PQ54 SFTPGo has stored XSS via inline parameter on public shares and user file download

Summary The inline query parameter on the browsable-share file download and on the authenticated user file download suppressed Content-Disposition: attachment, so an HTML file stored in a share or home directory could be served as text/html and execute in SFTPGo's web origin stored XSS. Impact Lo...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the PATCH process for public shares. An attacker can access or modify files outside the intended shared directory by crafting malicious requests that exploit improper path validation. Details A Directory Traversa...

GO-2026-5458 File Browser has incorrect access control for public directory shares via rule path rebasing in github.com/filebrowser/filebrowser

File Browser has incorrect access control for public directory shares via rule path rebasing in github.com/filebrowser/filebrowser...

CVE-2026-54091 File Browser: Incorrect access control in public directory shares via rule path rebasing

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, File Browser's public share handlers rebase the share owner's filesystem root to the shared directory and then evaluate descendant paths agains...

CVE-2026-54091 File Browser: Incorrect access control in public directory shares via rule path rebasing

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, File Browser's public share handlers rebase the share owner's filesystem root to the shared directory and then evaluate descendant paths agains...

EUVD-2026-39507

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, File Browser's public share handlers rebase the share owner's filesystem root to the shared directory and then evaluate descendant paths agains...

CVE-2026-40304

zrok is software for sharing web services, files, and network resources. Prior to version 2.0.1, the unaccess handler controller/unaccess.go contains a logical error in its ownership guard: when a frontend record has environmentid = NULL the marker for admin-created global frontends, the conditio...

PT-2026-47627

Name of the Vulnerable Software and Affected Versions FileBrowser Quantum versions prior to 1.3.3-stable FileBrowser Quantum versions prior to 1.4.2-beta Description Path Traversal is possible through the publicPatchHandler function in backend/http/public.go. The issue occurs because the software...

CVE-2026-44542

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-stable and 1.3.9-beta, attacker-controlled path input is joined with a trusted base path prior to sanitization, allowing traversal sequences e.g., ../ to escape the intended shared directory. As a result, an...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to improper access control in the unaccess process. An attacker can cause disruption of all public shares routed through a global frontend by sending a DELETE request to the affected API endpoint with knowled...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to improper access control in the unaccess process. An attacker can cause disruption of all public shares routed through a global frontend by sending a DELETE request to the affected API endpoint with knowled...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to improper access control in the unaccess process. An attacker can cause disruption of all public shares routed through a global frontend by sending a DELETE request to the affected API endpoint with knowled...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to improper access control in the unaccess process. An attacker can cause disruption of all public shares routed through a global frontend by sending a DELETE request to the affected API endpoint with knowled...

zrok: Broken ownership check in DELETE /api/v2/unaccess allows non-admin to delete global frontend records

Summary The unaccess handler controller/unaccess.go contains a logical error in its ownership guard: when a frontend record has environmentid = NULL the marker for admin-created global frontends, the condition short-circuits to false and allows the deletion to proceed without any ownership...