CVE-2020-36844

MediumCVSS 6.1/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
KnowBe4	Security Awareness Training	< 2020-01-10

References

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

Timeline

Published: Apr 20, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2020

CVE-2020-368456.1The KnowBe4 Security Awareness Training application before 2020-01-10 contains a redirect function that does not validate the destination UR CVE-2020-368469.8A buffer overflow, as described in CVE-2020-8927, exists in the embedded Brotli library. Versions of IO::Compress::Brotli prior to 0.007 in CVE-2020-368479.8The Simple-File-List Plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 4.2.2 via the rename func CVE-2020-368487.5The Total Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid plugin for WordPress is vulnerable to Sensitive Information Ex CVE-2020-368499.8The AIT CSV import/export plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the /wp-conten CVE-2020-36857.5Pointer variable which is freed is not cleared can result in memory corruption and leads to denial of service in Snapdragon Auto, Snapdragon CVE-2020-368508.7An information disclosure vulnerability exits in Sitecore JSS React Sample Application 11.0.0 - 14.0.1 that may cause page content intended CVE-2020-368519.5Rob--W cors-anywhere instances configured as an open proxy allow unauthenticated external users to induce the server to make HTTP requests t CVE-2020-368529.1The Custom Searchable Data Entry System plugin for WordPress is vulnerable to unauthenticated database wiping in versions up to, and includi CVE-2020-368537.2The 10WebMapBuilder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Plugin Settings Change in versions up to, and incl CVE-2020-368546.4The Async JavaScript plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.19.07.14. This i CVE-2020-368555.5A security vulnerability has been detected in DCMTK up to 3.6.5. The affected element is the function parseQuota of the component dcmqrscp.