CVE-2020-36845

MEDIUM

KnowBe4 Security Awareness Training <2020-01-10 - Open Redirect

Title source: llm

Description

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.

References (1)

Core 1

Core References

Exploit

https://www.doyler.net/security-not-included/knowbe4-vulnerabilities

Scores

CVSS v3 5.3

EPSS 0.0021

EPSS Percentile 11.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-601

Status published

Products (1)

knowbe4/security_awareness_training < 2020-01-10

Published Apr 20, 2025

Tracked Since Feb 18, 2026