CVE-2026-16137

Path traversal via unsanitized upload filename leads to arbitrary file write in Progress ShareFile Storage Zones Controller

State: Published
Severity: 7.2 High
Published: Aug 17, 2026
Updated: Aug 18, 2026
Reserved: Jul 17, 2026

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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.

Scores

CVSS	Score	Vector	Source
3.1	7.2 High	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	ProgressSoftware

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-73 External Control of File Name or Path
CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
ShareFile Storage Zones ControllerProgress	5.12.5 and earlierAffected

References

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

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