---
id: CVE-2026-93693
title: >-
  In Progress ShareFile Storage Zones Controller v5.12.6 and below, improper
  validation of outbound request destinations and parameters, unsafe JSONP
  response formatting, and insufficient validation on queue service can be
  chained by a rem…
summary: >-
  In Progress ShareFile Storage Zones Controller v5.12.6 and below, improper
  validation of outbound request destinations and parameters, unsafe JSONP
  response formatting, and insufficient validation on queue service can be
  chained by a rem…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'
cwe:
  - CWE-20
  - CWE-116
  - CWE-306
  - CWE-918
vendor: Progress
product: ShareFile Storage Zones Controller
affected:
  - sharefile_storage_zones_controller <= 5.12.6
published: '2026-10-12'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T16:08:54.067'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93693'
references:
  - url: >-
      https://docs.sharefile.com/en-us/sharefile/storage-zones-controller/5-0/security-vulnerability-sep26
    label: security@progress.com
tags:
  - nvd
  - cve.org
epss: 0.0024
epssPercentile: 0.14967
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-12T13:53:53.166202Z'
ingestedAt: '2026-10-12T14:50:34.115Z'
---

## Overview

In Progress ShareFile Storage Zones Controller v5.12.6 and below, improper validation of outbound request destinations and parameters, unsafe JSONP response formatting, and insufficient validation on queue service can be chained by a remote unauthenticated attacker to issue server-side requests to unintended local handlers and perform unauthorized queue operations.

## Remediation

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