CVE-2021-27279

Published February 22nd, 2021

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CVSS v3

5.4

MEDIUM

CVSS v2

3.5

LOW

Affected

1

PROJECT

Description

MyBB before 1.8.25 allows stored XSS via nested [email] tags with MyCode (aka BBCode).

MyBB is a free and open source forum software.

GitHub

1.22K