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Case File

CVE-2019-1109

CRITICAL · CVSS 9.1 EPSS 4.24% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-07-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-1109
Severity
CRITICAL
CVSS
9.1
EPSS
4.24%
Microsoft Office Java

Original NVD Description

A spoofing vulnerability exists when Microsoft Office Javascript does not check the validity of the web page making a request to Office documents.An attacker who successfully exploited this vulnerability could read or write information in Office documents.The security update addresses the vulnerability by correcting the way that Microsoft Office Javascript verifies trusted web pages., aka 'Microsoft Office Spoofing Vulnerability'.