What’s Vulnerable › Vulnerabilities

CVE-2026-15724: Path traversal in Progress ShareFile Storage Zones Controller (SZC)

• Severity: high (CVSS 8.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-21 · updated 2026-10-24
• Weakness: CWE-20

Description

In Progress ShareFile Storage Zones Controller versions prior to 5.12.5 and 6.0.2, an authenticated administrative user can exploit a path traversal vulnerability to read arbitrary files from the server filesystem, write files to arbitrary directories, or determine whether specific files exist on the server.

Affected products

• Progress ShareFile Storage Zones Controller: before 5.12.6; from 6.0 before 6.0.3 — fixed in 5.12.6, 6.0.3

How to fix

Upgrade to a fixed version: Progress ShareFile Storage Zones Controller 5.12.6, 6.0.3. Check the vendor advisory for mitigations.

References

• https://support.sharefile.com/s/article/ShareFile-Storage-Zone-Controller-SZC-Service-Disruption-Guidance-Login-Issues-and-Access-Information

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