CVE-2018-11326

MEDIUM

Joomla! < 3.8.8 - XSS

Title source: rule

Description

An issue was discovered in Joomla! Core before 3.8.8. Inadequate input filtering leads to a multiple XSS vulnerabilities. Additionally, the default filtering settings could potentially allow users of the default Administrator user group to perform a XSS attack.

References (3)

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/104270

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1040966

[Vendor Advisory] https://developer.joomla.org/security-centre/733-20180505-core-xss-vulnerabilities-additional-hadering.html

Scores

CVSS v3 4.8

EPSS 0.0005

EPSS Percentile 16.0%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Classification

CWE

CWE-79

Status published

Affected Products (2)

joomla/joomla\! < 3.8.8

joomla/joomla-cms < 3.8.8Packagist

Timeline

Published May 22, 2018

Tracked Since Feb 18, 2026