CVE-2021-30109

MEDIUM

Froala Editor 3.2.6 - XSS

Title source: llm

Description

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.

Exploits (1)

nomisec STUB 1 stars

by Hackdwerg · poc

https://github.com/Hackdwerg/CVE-2021-30109

View Code ZIP pw:eip

References (2)

[Product] http://froala.com

[Third Party Advisory] https://github.com/Hackdwerg/CVE-2021-30109/blob/main/README.md

Scores

CVSS v3 6.1

EPSS 0.0029

EPSS Percentile 52.6%

Attack Vector NETWORK

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

Details

CWE

CWE-79

Status published

Products (2)

froala/froala_editor 3.2.6

npm/froala-editor 0npm

Published Apr 05, 2021

Tracked Since Feb 18, 2026