SQL injection vulnerability in Pivotal Spring Data JPA before 1.9.6 (Gosling SR6) and 1.10.x before 1.10.4 (Hopper SR4), when used with a repository that defines a String query using the @Query annotation, allows attackers to execute arbitrary JPQL commands via a sort instance with a function call.
ExampleMatcher using ExampleMatcher.StringMatcher.STARTING, ExampleMatcher.StringMatcher.ENDING or ExampleMatcher.StringMatcher.CONTAINING could return more results than anticipated when a maliciously crafted example value is supplied.
Derived queries using any of the predicates ‘startingWith’, ‘endingWith’ or ‘containing’ could return more results than anticipated when a maliciously crafted query parameter value is supplied. Also, LIKE expressions in manually defined queries could return unexpected results if the parameter values bound did not have escaped reserved characters properly.