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Vulnerability record · CVE-2020-22864 · published 26 October 2021

CVE-2020-22864: Froala editor cross-site scripting vulnerability

Froala · Froala Editor

A cross site scripting (XSS) vulnerability in the Insert Video function of Froala WYSIWYG Editor 3.1.0 allows attackers to execute arbitrary web scripts or HTML.

6.1 CVSS 3.1 Medium EPSS 0.87% · top 42.9% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score, v2 4.3
0.87%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

A cross site scripting (XSS) vulnerability in the Insert Video function of Froala WYSIWYG Editor 3.1.0 allows attackers to execute arbitrary web scripts or HTML.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/froala/wysiwyg-editor/issues/3880 ExploitIssue TrackingThird Party Advisory
https://www.youtube.com/watch?v=WE3b1iSnWJY ExploitThird Party Advisory
https://github.com/froala/wysiwyg-editor/issues/3880 ExploitIssue TrackingThird Party Advisory
https://www.youtube.com/watch?v=WE3b1iSnWJY ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-22864), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.