Parameter Injection

zendframework/zendframework is vulnerable to Parameter Injection. The vulnerability is due to the way Zend\Mvc\Router\Http\Query captures any query parameters into the RouteMatch, allowing these parameters to override already captured routing parameters and bypass constraints defined in parent...

GHSA-JQ87-2WXP-8349 ZendFramework Route Parameter Injection Via Query String in `Zend\Mvc`

In Zend Framework 2, Zend\Mvc\Router\Http\Query is used primarily to allow appending query strings to URLs when assembled. However, due to the fact that it captures any query parameters into the RouteMatch, and the fact that RouteMatch parameters are merged with any parent routes, this can lead t...