CVE-2026-47646CWE-79

Dynamics 365 Customer Voice Spoofing Vulnerability

Critical · published July 8, 2026

CVSS v3.1
9.3
EPSS
0%
Percentile
39.3
In the wild
Unconfirmed
What it is

Improper neutralization of input during web page generation ('cross-site scripting') in Dynamics 365 Customer Voice allows an unauthorized attacker to perform spoofing over a network.

The record
Technical detail
CVSS v3.1
9.3 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00466 · 39.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-07-08T23:24Z
EPSS history
Timeline
  • 08 JUL 23:24Z
    Dynamics 365 Customer Voice Spoofing Vulnerability
    cvelistv5