CVE-2026-77615 [HIGH] – Paella Player is a set of libraries to create a multi stream video player. Prior to Paulla

Paella Player is a set of libraries to create a multi stream video player. Prior to Paulla Player 2.12.11 (as used in Opencast prior to 19.7 and 20.2), there is a potential XSS attack though closed captions cue text. This vulnerability is fixed in 2.12.11.