Vulnerability Database

310,222

Total vulnerabilities in the database

CVE-2021-30109

Froala Editor 3.2.6 is affected by Cross Site Scripting (XSS). Under certain conditions, a base64 crafted string leads to persistent Cross-site scripting (XSS) vulnerability within the hyperlink creation module.

Published: Apr 5, 2021
Updated: Nov 16, 2025
CVE: CVE-2021-30109
GHSA: GHSA-cq6w-w5rj-p9x8
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 6.1
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2:

Severity: Low
Score: 4.3
AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

CWE-79

OWASP TOP 10:

A7 - Cross-Site Scripting (XSS)

Affected Software
References

Software	From	Fixed in
froala / froala_editor	3.2.6	3.2.6.x
froala-editor	-	3.2.6.x

http://froala.com
https://github.com/Hackdwerg/CVE-2021-30109/blob/main/README.md

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