CVE-2020-36845

Published Apr 20, 2025 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-30795 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.
History
Type Values Removed Values Added
First Time appeared Knowbe4
Knowbe4 security Awareness Training
CPEs cpe:2.3:a:knowbe4:security_awareness_training:*:*:*:*:*:*:*:*
Vendors & Products Knowbe4
Knowbe4 security Awareness Training
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-601
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Type Values Removed Values Added
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
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Apr 21, 2025, 2:18 AM
Reserved
Apr 20, 2025, 12:00 AM
Status
Analyzed
Published
Apr 20, 2025, 10:15 PM
Modified
Jun 17, 2026, 3:16 AM