CVE-2021-4072CWE-79

Cross-site Scripting (XSS) - Stored in elgg/elgg

Critical · published December 24, 2021

CVSS v3.0
9.0
EPSS
1%
Percentile
53.4
In the wild
Unconfirmed
What it is

elgg is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The record
Technical detail
CVSS v3.0
9.0 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00721 · 53.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-12-24T13:25Z
EPSS history
Timeline
  • 24 DEC 13:25Z
    Cross-site Scripting (XSS) - Stored in elgg/elgg
    cvelistv5