CVE-2026-61504

Medium

Description

Rejetto HFS 3.0.0 through 3.2.0 does not escape file names in its fallback "basic" web listing, and this listing can be forced by any browser via the ?get=basic parameter. A user with upload permission - or an anonymous user on servers with an open upload folder - can store a file whose name contains script that executes in the browser of anyone viewing the listing.

SeverityMedium

CVSS5.4

Exploit probability—

ProductRejetto Hfs

PublishedJul 13, 2026

First seenJul 13, 2026

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update

rejetto hfs3.2.1 or later

Patches

github.com/rejetto/hfs/releases/tag/v3.2.1

Affected products

Product	Affected versions	Fixed in
rejetto hfs	3.0.0 ≤ v < 3.2.1	3.2.1

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