Question 1

What is CVE-2021-30109 — CVE-2021-30109?

Accepted Answer

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.

Question 2

What is the authoritative source for CVE-2021-30109?

Accepted Answer

CVE-2021-30109 (CVE-2021-30109) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVSS	6.1 ()
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Last modified	2026-07-05

CVE-2021-30109CVE-2021-30109

Description

Scoring