CVE-2026-50684CWE-79

Active Directory Federation Server Spoofing Vulnerability

Medium · published July 14, 2026

CVSS v3.1
4.8
EPSS
0%
Percentile
32.6
In the wild
Unconfirmed
What it is

Improper neutralization of input during web page generation ('cross-site scripting') in Active Directory Federation Services (AD FS) allows an authorized attacker to perform spoofing over a network.

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00395 · 32.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-07-14T17:08Z
EPSS history
Timeline
  • 14 JUL 17:08Z
    Active Directory Federation Server Spoofing Vulnerability
    cvelistv5