CVE-2025-64403 is a missing authorization vulnerability in Apache OpenOffice Calc versions through 4.1.15. An attacker could craft a malicious spreadsheet document that would automatically load external data sources without user prompt, potentially leading to information disclosure or other impacts. This vulnerability has a high CVSS score of 8.1, indicating a network-based attack with low complexity and high impact on confidentiality and integrity, requiring user interaction. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.1.16CPE matchmatch criteria | cpe:2.3:a:apache:openoffice:*:*:*:*:*:*:*:* | ||
>= 0, <= 4.1.15CPE match | cpe:2.3:a:apache:openoffice:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remote documents loaded without prompt via "external data sources" in Calc.
Remote documents loaded without prompt via "external data sources" in Calc.
Remote documents loaded without prompt via "external data sources" in Calc.
Remote documents loaded without prompt via "external data sources" in Calc.