CVE-2026-90863
CRITICAL
INFO
Priority: 0.00
BB Relevance:
63/100
Published: 2026-10-29
Modified: 2026-10-29
First seen: 2026-10-29
Status: active
Attack Surface
Network
Low Complexity
No Interaction
Conf. Impact
Integ. Impact
Scope Change
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
High
UI:
None
S:
Changed
C:
High
I:
High
A:
High
Description
Missing authorization in the administrative interface of Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow a delegated Host Administrator to exceed their authorized scope, potentially enabling arbitrary command execution with elevated privileges and complete compromise of the underlying server.
Weakness Classification (2)
Affected Software (1)
| Vendor | Product | Version |
|---|---|---|
| Progress Software | WS_FTP Server | 0 < 2024.0.7 |
References & Advisories (1)
vendor-advisory