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CVE-2025-64403NVD

Vulnerability Summary

Apache OpenOffice Calc spreadsheet can contain links to other files, in the form of "external data sources". A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause such links
to be loaded without prompt.

This issue affects Apache OpenOffice: through 4.1.15.

Users are recommended to upgrade to version 4.1.16, which fixes the issue.
Severity Level
UNKNOWN
Published Date
Nov 12, 2025
Last Modified
Nov 12, 2025
Exploitation Status
????
EPSS Score (30-Day)
Data Pending
Root Weakness (CWE)
The software does not perform an authorization check when an actor attempts to access a resource or perform an action.