CVE-2020-36844

MEDIUM
Published Apr 20, 2025 Modified May 13, 2025 CWE-79

Description

The KnowBe4 Security Awareness Training application before 2020-01-10 allows reflected XSS. The response has a SCRIPT element that sets window.location.href to a JavaScript URL.

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CVSS v3.1 Score

6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor Product
knowbe4 security_awareness_training

References

Frequently Asked Questions

What is CVE-2020-36844? +
The KnowBe4 Security Awareness Training application before 2020-01-10 allows reflected XSS. The response has a SCRIPT element that sets window.location.href to a JavaScript URL. It has a CVSS v3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2020-36844? +
CVE-2020-36844 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2020-36844? +
CVE-2020-36844 affects products from knowbe4, specifically: security_awareness_training. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2020-36844? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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