CVE-2020-36845CWE-601

The KnowBe4 Security Awareness Training application before 2020-01-10 contains a redirect function that does not validate the destination URL before…

Medium · published April 20, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
17.1
In the wild
Unconfirmed
What it is

The KnowBe4 Security Awareness Training application before 2020-01-10 contains a redirect function that does not validate the destination URL before redirecting. The response has a SCRIPT element that sets window.location.href to an arbitrary https URL.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00263 · 17.1th percentile
Weakness
CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')
Published
2025-04-20T00:00Z
EPSS history
Timeline
  • 20 APR 00:00Z
    The KnowBe4 Security Awareness Training application before 2020-01-10 contains a redirect function that does not validate the destination URL before…
    cvelistv5