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)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/104270
Vendor Advisory x_refsource_misc
https://developer.joomla.org/security-centre/733-20180505-core-xss-vulnerabilities-additional-hadering.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1040966
Scores
CVSS v3
4.8
EPSS
0.0006
EPSS Percentile
18.4%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (2)
joomla/joomla-cms
3.0.0 - 3.8.8Packagist
joomla/joomla\!
< 3.8.8
Published
May 22, 2018
Tracked Since
Feb 18, 2026