Releases prior to 3.0.1 are vulnerable to an open redirect vulnerability that allows an attacker to construct a URL that redirects to an arbitrary external domain.
3.0.1 contains a fix for this vulnerability.
(The 1.x and 2.x releases are not maintained anymore.)
github.com/FriendsOfPHP/security-advisories/blob/master/rudloff/alltube/CVE-2022-0692.yaml
github.com/Rudloff/alltube
github.com/rudloff/alltube/commit/bc14b6e45c766c05757fb607ef8d444cbbfba71a
github.com/Rudloff/alltube/security/advisories/GHSA-jmhf-9fj8-88gh
huntr.dev/bounties/4fb39400-e08b-47af-8c1f-5093c9a51203
nvd.nist.gov/vuln/detail/CVE-2022-0692