CVE-2026-93693 Server-side request forgery in ShareFile Storage Zones Controller
Remote unauthenticated attackers can exploit SSRF and injection flaws to access local handlers and manipulate queues in Progress ShareFile Storage Zones Controller.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-93693?
CVE-2026-93693 is a medium-severity server-side request forgery vulnerability in Progress ShareFile Storage Zones Controller, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2026-93693?
How do I fix CVE-2026-93693?
No fix has been published for CVE-2026-93693 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-93693 being exploited?
There is no known exploitation of CVE-2026-93693 in the wild and no public exploit code.
Sources
Also known as GHSA-474p-wmhw-pxfq.