---
id: CVE-2026-107362
title: >-
  Malcolm file-upload component ships the upstream FilePond PHP server
  (pqina/filepond-server-php) largely unmodified: Dockerfile copies all upstream
  *.php files and Malcolm only overwrites config.php and submit.php
summary: >-
  Malcolm file-upload component ships the upstream FilePond PHP server
  (pqina/filepond-server-php) largely unmodified: Dockerfile copies all upstream
  *.php files and Malcolm only overwrites config.php and submit.php. Upstream
  index.php exp…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L'
cwe:
  - CWE-918
vendor: CISA
product: Malcolm
affected:
  - Malcolm <= 26.07.1
published: '2026-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T21:03:43.847'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-107362'
references:
  - url: >-
      https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-280-01.json
    label: ics-cert@hq.dhs.gov
  - url: 'https://github.com/cisagov/Malcolm/security/advisories/GHSA-cvx2-hj33-vc4q'
    label: ics-cert@hq.dhs.gov
  - url: 'https://github.com/cisagov/Malcolm/security/advisories/GHSA-cvx2-hj33-vc4q'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-08T17:56:11.739Z'
---

## Overview

Malcolm file-upload component ships the upstream FilePond PHP server (pqina/filepond-server-php) largely unmodified: Dockerfile copies all upstream *.php files and Malcolm only overwrites config.php and submit.php. Upstream index.php exposes a fetch API route that instructs the server to download an arbitrary URL with curl (including FOLLOWLOCATION) and, for HEAD requests, stores the fetched response body in the upload container's transfer directory and returns the transfer ID to the caller, enabling full readback of the fetched content.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.