Vulnerability Monitor

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CVE-2025-64403

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.

Published

2025-11-12T09:15:41.343

Last Modified

2025-11-13T15:08:42.313

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.1 (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/t7c6jhvdb00xtgd9vvn7h5sq9f4h5trt Mailing List, Vendor Advisory ([email protected])
https://www.openoffice.org/security/cves/CVE-2025-64403.html Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2025/11/11/6 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)