Missing Authorization Affecting openoffice package, versions [,4.1.16)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published13 Nov 2025
- disclosed12 Nov 2025
- creditThomas Rinsma
Introduced: 12 Nov 2025
NewCVE-2025-64407 (opens in a new tab)How to fix?
Upgrade openoffice to version 4.1.16 or higher.
Overview
Affected versions of this package are vulnerable to Missing Authorization in the process that handles external URI schemes. An attacker can access and exfiltrate sensitive system information, such as environment variables and configuration settings, by crafting a document containing external links that are loaded without user authorization.