CVE-2021-27912CWE-79

XSS vulnerability on asset view

High · published August 30, 2021

CVSS v3.1
7.1
EPSS
1%
Percentile
48.2
In the wild
Unconfirmed
What it is

Mautic versions before 3.3.4/4.0.0 are vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken image URL as a remote asset. This can only be leveraged by an authenticated user with permission to create or edit assets.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00604 · 48.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-08-30T15:55Z
EPSS history
Timeline
  • 30 AUG 15:55Z
    XSS vulnerability on asset view
    cvelistv5