CVE-2019-1447 is a spoofing vulnerability in Microsoft Office Online Server, where the application fails to properly validate origin in cross-origin communications. This medium-severity flaw (CVSS 5.4) has a low attack complexity, requiring user interaction, and could lead to limited confidentiality and integrity impacts. While there is no known active exploitation, public exploit code, or KEV listing, the vulnerability has received some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.