CVE-2026-57079

Net::BitTorrent versions before 2.1.0 for Perl write files outside the download directory via path traversal in peer-supplied metadata. Net::BitTorrent validates file path components only on the .torrent-file ingest path. The peer and magnet metadata path onmetadatareceived, reached from the BEP0...

CVE-2026-57079 Net::BitTorrent versions before 2.1.0 for Perl write files outside the download directory via path traversal in peer-supplied metadata

Net::BitTorrent versions before 2.1.0 for Perl write files outside the download directory via path traversal in peer-supplied metadata. Net::BitTorrent validates file path components only on the .torrent-file ingest path. The peer and magnet metadata path onmetadatareceived, reached from the BEP0...

CVE-2026-57079

Net::BitTorrent versions before 2.1.0 for Perl write files outside the download directory via path traversal in peer-supplied metadata. Net::BitTorrent validates file path components only on the .torrent-file ingest path. The peer and magnet metadata path onmetadatareceived, reached from the BEP0...

CVE-2026-57079 Net::BitTorrent versions before 2.1.0 for Perl write files outside the download directory via path traversal in peer-supplied metadata

Net::BitTorrent versions before 2.1.0 for Perl write files outside the download directory via path traversal in peer-supplied metadata. Net::BitTorrent validates file path components only on the .torrent-file ingest path. The peer and magnet metadata path onmetadatareceived, reached from the BEP0...

CVE-2026-57079 Net::BitTorrent versions before 2.1.0 for Perl write files outside the download directory via path traversal in peer-supplied metadata

Net::BitTorrent versions before 2.1.0 for Perl write files outside the download directory via path traversal in peer-supplied metadata. Net::BitTorrent validates file path components only on the .torrent-file ingest path. The peer and magnet metadata path onmetadatareceived, reached from the BEP0...

EUVD-2026-40288

Net::BitTorrent versions through 2.0.1 for Perl write files outside the download directory via path traversal in peer-supplied metadata. Net::BitTorrent validates file path components only on the .torrent-file ingest path. The peer and magnet metadata path onmetadatareceived, reached from the BEP...

CVE-2026-57079

CVE-2026-57079 affects Net::BitTorrent for Perl up to version 2.0.1. The flaw arises when parsing peer-supplied metadata (BEP09 ut_metadata path) where attacker-controlled file names are passed to Storage::add_file and Storage::_parse_file_tree; Path::Tiny’s child() does not collapse "..", so a v...