The "Smart related articles" extension 1.1 for Joomla! has SQL injection in dialog.php (attacker must use search_cats variable in POST method to exploit this vulnerability).
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
Link | Tags |
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https://extensions.joomla.org/extension/smart-related-articles/ | not applicable |
https://vel.joomla.org/live-vel/1952-smart-related-articles-1-1-sql-injection | third party advisory |
https://gist.github.com/anonymous/14576258b0e66bb25ca4b7ca1638e51f | patch third party advisory issue tracking |