Is CVE-2026-93694 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-93694 being exploited in the wild.

How severe is CVE-2026-93694?

Medium severity, with a CVSS score of 4, published 12 October 2026.

Which products and versions are affected?

Progress ShareFile Storage Zones Controller v5.12.6 and below.

Is there a fix for CVE-2026-93694?

Yes: fixed in v5.12.7, v6. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-93694 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-93694?

Check whether you run Progress ShareFile Storage Zones Controller at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-93694: Progress ShareFile Storage Zones Controller unvalidated callback processing

CVE-2026-93694 · Severity: medium · CVSS 4 · Published 2026-10-12

Progress ShareFile Storage Zones Controller, used by enterprises to manage file storage and sharing, accepts queue item acknowledgements from unvalidated callback URLs. Combined with a race condition, an attacker controlling copy queue work can manipulate the file copy service to process attacker-controlled data, potentially writing files to arbitrary locations on the server.

Technologies: Progress ShareFile Storage Zones Controller. Vendors: Progress.

Quick answers

Is CVE-2026-93694 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-93694 being exploited in the wild.
How severe is CVE-2026-93694?: Medium severity, with a CVSS score of 4, published 12 October 2026.
Which products and versions are affected?: Progress ShareFile Storage Zones Controller v5.12.6 and below.
Is there a fix for CVE-2026-93694?: Yes: fixed in v5.12.7, v6. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-93694 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-93694?: Check whether you run Progress ShareFile Storage Zones Controller at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: v5.12.7, v6

Technical details

Queue item processing in Storage Zones Controller v5.12.6 and below sends acknowledgements to unvalidated callback URLs without proper validation. A race condition in the FileCopyService allows an attacker with control over copy queue work items to inject malicious metadata and content. The vulnerability requires the attacker to control the copy queue and exploit the timing of the race condition; when chained with other vulnerabilities (CVE-2026-93693, CVE-2026-93695), unauthenticated remote code execution is possible.

Affected products

Progress ShareFile Storage Zones Controller v5.12.6 and below

Timeline

2026-10-12: disclosed
2026-09: patched

References

https://docs.sharefile.com/en-us/sharefile/storage-zones-controller/5-0/security-vulnerability-sep26

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