CVE-2020-13763

HIGH

Joomla! < 3.9.19 - Unauthenticated HTML Injection via Global Textfilter Configuration

Title source: llm
STIX 2.1

Description

In Joomla! before 3.9.19, the default settings of the global textfilter configuration do not block HTML inputs for Guest users.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0001
EPSS Percentile 1.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE
CWE-281
Status published
Products (2)
joomla/joomla\! 2.5.0 (4 CPE variants)
joomla/joomla\! 2.5.1 - 3.9.19
Published Jun 02, 2020
Tracked Since Feb 18, 2026