CVE-2026-22913CWE-79

Improper handling of a URL parameter may allow attackers to execute code in a user's browser after login

Medium · published January 15, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
31.6
In the wild
Unconfirmed
What it is

Improper handling of a URL parameter may allow attackers to execute code in a user's browser after login. This can lead to the extraction of sensitive data.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00387 · 31.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-01-15T13:05Z
EPSS history
Timeline
  • 15 JAN 13:05Z
    Improper handling of a URL parameter may allow attackers to execute code in a user's browser after login
    cvelistv5