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Multiple vulnerabilities have been reported in sh404SEF component for
Joomla!, which can be exploited by malicious people to conduct
cross-site scripting and SQL injection attacks
1) Certain unspecified input is not properly sanitised before being
returned to the user. This can be exploited to execute arbitrary HTML
and script code in a user's browser session in context of an affected
2) Certain unspecified input is not properly sanitised before being
used in SQL queries. This can be exploited to manipulate SQL queries
by injecting arbitrary SQL code.
The vulnerabilities are reported in versions prior to 220.127.116.117.
Update to 18.104.22.1687 or later.
PROVIDED AND/OR DISCOVERED BY:
The vendor credits Jeff Channel.