Severity: moderate Affected versions:
- Apache OpenOffice through 4.1.15 Description: 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. Credit: Reginaldo Silva of ubercomp.com (finder) References: https://www.openoffice.org/security/cves/CVE-2025-64403.html https://openoffice.apache.org/ https://www.cve.org/CVERecord?id=CVE-2025-64403
