The getUserzoneCookie function in Kaltura before 13.2.0 uses a hardcoded cookie secret to validate cookie signatures, which allows remote attackers to bypass an intended protection mechanism and consequently conduct PHP object injection attacks and execute arbitrary PHP code via a crafted userzone cookie.
The wikidecode Developer System Helper function in the admin panel in Kaltura before 13.2.0 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.
Multiple cross-site scripting (XSS) vulnerabilities in Kaltura before 13.2.0 allow remote attackers to inject arbitrary web script or HTML via the (1) partnerId or (2) playerVersion parameter to server/adminconsole/web/tools/bigRedButton.php; the (3) partnerId, (4) playerVersion, (5) secret, (6) entryId, (7) adminUiConfId, or (8) uiConfId parameter to server/adminconsole/web/tools/bigRedButtonPtsPoc.php; the (9) streamUsername, (10) streamPassword, (11) streamRemoteId, (12) streamRemoteBackupId, or (13) entryId parameter to server/adminconsole/web/tools/AkamaiBroadcaster.php; the (14) entryId parameter to server/adminconsole/web/tools/XmlJWPlayer.php; or the (15) partnerId or (16) playerVersion parameter to server/alpha/web/lib/bigRedButtonPtsPocHlsjs.php.