It was reported qB 4.5.0/4.5.1 has a path traversal vulnerability that enables attacker to download arbitrary files on host machine via qBittorrent webui. For the safety of all users, we decided to remove the support of qBittorrent 4.5.0/4.5.1 permanently.

For all users affected, we suggest downgrading to qBittorent 4.4.5 (or lower), or simply wait for 4.5.2.

Staff will support 4.5.2 once it comes out and includes a fix to said vulnerability.

Update 1: Staff team confirmed 4.5.0 is vulnerable and this version is also banned now.
Update 2: Staff team confirmed 4.4.5 is NOT vulnerable.
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