AI Score
Confidence
High
Symfony is vulnerable to Denial Of Service (DoS). The vulnerability is due to improper hostname validation via a regular expression within Request::getHost(), which results in DoS.
github.com/advisories/GHSA-v77v-x634-9m56
github.com/symfony/symfony/commit/5506ee8f6601288a171f229bff88d38dcd6ebdf3