What is CVE-2025-64402?

CVE-2025-64402 is a medium-severity vulnerability in Apache Openoffice, classified under Missing Authorization. CVSS score: 6.5/10. Published 2025-11-12.

How severe is CVE-2025-64402?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Apache Openoffice

CVE-2025-64402

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 Apa…

Vulnerability class: Broken Access Control

EPSS: 0.005 (36.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Apache Openoffice
Apache Software Foundation Openoffice — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

security@apache.org (vendor-advisory, Vendor Advisory)
security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2025-64402?: CVE-2025-64402 is a medium-severity vulnerability in Apache Openoffice, classified under Missing Authorization. CVSS score: 6.5/10. Published 2025-11-12.
How severe is CVE-2025-64402?: Medium severity. CVSS v3 base score is 6.5 out of 10.