---
id: CVE-2026-93695
title: >-
  In Progress ShareFile Storage Zones Controller v5.12.6 and below,
  FileCopyService uses a remote file identifier when constructing a local
  temporary file path without enforcing containment
summary: >-
  In Progress ShareFile Storage Zones Controller v5.12.6 and below,
  FileCopyService uses a remote file identifier when constructing a local
  temporary file path without enforcing containment. This can cause
  FileCopyService to write attacker…
severity: high
cvss: 7.4
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-22
  - CWE-73
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T15:17:10.463'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93695'
references:
  - url: >-
      https://docs.sharefile.com/en-us/sharefile/storage-zones-controller/5-0/security-vulnerability-sep26
    label: security@progress.com
tags:
  - nvd
ingestedAt: '2026-10-12T14:50:34.116Z'
---

## Overview

In Progress ShareFile Storage Zones Controller v5.12.6 and below, FileCopyService uses a remote file identifier when constructing a local temporary file path without enforcing containment. This can cause FileCopyService to write attacker-controlled content to filesystem locations writable by the service account. This can result in remote code execution when an executable IIS-served directory is writable.

## Remediation

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