Vulnerability Monitor

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CVE-2025-64405

Apache OpenOffice documents can contain links. A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause external links to be loaded without prompt. In the affected versions of Apache OpenOffice, Calc spreadsheet containing DDE links to external files would load the contents of those files without prompting the user for permission to do so. This issue affects Apache OpenOffice: through 4.1.15. Users are recommended to upgrade to version 4.1.16, which fixes the issue.

Published

2025-11-12T09:15:41.643

Last Modified

2025-11-13T17:15:50.320

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Secondary
CWE-862

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apache	openoffice	< 4.1.16	Yes

References

https://lists.apache.org/thread/0jjftxkcc4l9kt7jjn630hfrh2ygfcbk Mailing List, Vendor Advisory ([email protected])
https://www.openoffice.org/security/cves/CVE-2025-64405.html Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2025/11/11/8 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)