What’s Vulnerable › Vulnerabilities

CVE-2026-16137: Path traversal via unsanitized upload filename leads to arbitrary file write in Progress ShareFile Storage Zones Controller

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-17 · updated 2026-09-02
• Weakness: CWE-22

Description

In Progress ShareFile Storage Zones Controller v5.12.5 and below, a party with valid zone credentials can perform path traversal using resumable upload initiation endpoint, allowing the party to write arbitrary content to any location writable by the application's service account. This may result in the execution of attacker-supplied code.

Affected products

• Progress ShareFile Storage Zones Controller: through 5.12.5

References

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

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