CVE-2021-43810CWE-79

Cross-site Scripting (XSS) when redirect an url

High · published December 7, 2021

CVSS v3.1
8.8
EPSS
5%
Percentile
92.3
In the wild
Unconfirmed
What it is

Admidio is a free open source user management system for websites of organizations and groups. A cross-site scripting vulnerability is present in Admidio prior to version 4.0.12. The Reflected XSS vulnerability occurs because redirect.php does not properly validate the value of the url parameter. Through this vulnerability, an attacker is capable to execute malicious scripts. This issue is patched in version 4.0.12.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.05076 · 92.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-12-07T22:00Z
EPSS history
Timeline
  • 07 DEC 22:00Z
    Cross-site Scripting (XSS) when redirect an url
    cvelistv5