6.1Medium
Humhub Files
CVE-2025-54789
Files is a module for managing files inside spaces and user profiles. In versions 0.16.9 and below, the File Move functionality does not contain logic that prevents injection of arbitrary JavaScript, which can lead to Browser JS code execution in the context of the user’s session. This is fixed in version 0.16.10.
What this means for your business
- It affects Humhub Files. It matters if your company, or a supplier that handles your data, runs it.
- An attacker can use it remotely, over a network, without a login, but only after tricking someone into an action such as opening a file or a link.
What to do
- 1Check whether your company or your suppliers run Humhub Files, and which version. The affected versions are listed further down this page.
- 2If you do, apply the vendor's fix. A patch or vendor advisory has been published.
Not sure if your company is exposed?
Fastnexa’s certified penetration testers can check whether attackers could use this flaw, or others like it, against your websites, apps and network. The full test is free for our first 10 founding clients until 31 December 2026.
Scoring
- CVSS
- 6.1 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- CVSS v4
- 5.1
- Weakness
- CWE-80
- Assigned by
- security-advisories@github.com
Dates
- Published
- 2025-08-02
- Last modified
- 2026-09-02
- Sources
- NVD
Affected products
- Humhub Files- 0.16.10
As listed in the NVD configuration data. Not a statement about your estate.