mpv 0.29.0 before 0.42.0 contains a playlist injection vulnerability in the bundled ytdl_hook script that allows remote attackers to add unchecked entries by embedding newlines in playlist URLs.
CVSS 4.0HIGH 7.7·Network·No auth·User interaction·EPSS 0.00494·Published 2026-11-05·Fixed in 0.42.0CWE-93