Reflected Cross-Site Scripting in KnowBe4 Security Awareness Training
CVE-2020-36844

6.1MEDIUM

Key Information:

Vendor

Knowbe4

Status
Security Awareness Training
Vendor
CVE Published:
20 April 2025

What is CVE-2020-36844?

The KnowBe4 Security Awareness Training application prior to January 10, 2020, is susceptible to reflected Cross-Site Scripting (XSS) attacks. The vulnerability allows an attacker to inject malicious scripts into responses that can redirect users to harmful sites. When exploited, the application returns a SCRIPT element that modifies the window.location.href property to a JavaScript URL, potentially compromising user security and data integrity.

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Deploy the Patch

Affected Version(s)

Security Awareness Training 0 < 2020-01-10

References

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

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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