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Status published
Medium
CVE-2025-53939
Kiteworks Core is vulnerable to Improper Input Validation
Vulnerability Description
Kiteworks is a private data network (PDN). Prior to version 9.1.0, improper input validation when managing roles of a shared folder could lead to unexpectedly elevate another user's permissions on the share. This issue has been patched in version 9.1.0.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
kiteworks
View all reports →Affected Software
security-advisories
Vulnerable Versions:
< 9.1.0
Timeline
Official Publish:
November 29th, 2025
Last Modified:
December 1st, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L