CVE-2025-64402

MEDIUM

Apache OpenOffice <= 4.1.15 - Missing Authorization for External Link Loading

Title source: llm
STIX 2.1

Description

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, documents that used "OLE objects" linked 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.

References (3)

Core 3
Core References
Mailing List, Vendor Advisory vendor-advisory
https://lists.apache.org/thread/tssrl88tygjsgk6csllm6p2fb6tlv8d8
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2025/11/11/5

Scores

CVSS v3 6.5
EPSS 0.0009
EPSS Percentile 26.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (1)
apache/openoffice < 4.1.16
Published Nov 12, 2025
Tracked Since Feb 18, 2026