The Yes/No Chart WordPress plugin before 1.0.12 did not sanitise its sid shortcode parameter before using it in a SQL statement, allowing medium privilege users (contributor+) to perform Blind SQL Injection attacks
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://wpscan.com/vulnerability/d9586453-cc5c-4d26-bb45-a6370c9427fe | third party advisory exploit |