{"cve":"CVE-2025-64405","nvd":{"published":"2025-11-12T09:15:41.643","modified":"2026-10-18T20:10:00.110","status":"Modified","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 \nto be loaded without prompt. In the affected versions of Apache OpenOffice, Calc spreadsheet containing DDE links to external files would \nload the contents of those files without prompting the user for \npermission to do so.\n\nThis issue affects Apache OpenOffice: through 4.1.15.\n\nUsers are recommended to upgrade to version 4.1.16, which fixes the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5},"cwes":["CWE-862"],"references":["https://lists.apache.org/thread/0jjftxkcc4l9kt7jjn630hfrh2ygfcbk","https://www.openoffice.org/security/cves/CVE-2025-64405.html","http://www.openwall.com/lists/oss-security/2025/11/11/8"],"products":["apache:openoffice"],"source":"nvd","synced_at":"2026-10-19T22:14:53.307938015+00:00"},"epss":{"cve":"CVE-2025-64405","score":0.01446,"percentile":0.73111,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}