Kaltura Server any version

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 wiki_decode 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/admin_console/web/tools/bigRedButton.php; the (3) partnerId, (4) playerVersion, (5) secret, (6) entryId, (7) adminUiConfId, or (8) uiConfId parameter to server/admin_console/web/tools/bigRedButtonPtsPoc.php; the (9) streamUsername, (10) streamPassword, (11) streamRemoteId, (12) streamRemoteBackupId, or (13) entryId parameter to server/admin_console/web/tools/AkamaiBroadcaster.php; the (14) entryId parameter to server/admin_console/web/tools/XmlJWPlayer.php; or the (15) partnerId or (16) playerVersion parameter to server/alpha/web/lib/bigRedButtonPtsPocHlsjs.php.

An issue was discovered in Kaltura server Lynx-12.11.0. The vulnerability exists due to insufficient filtration of user-supplied data passed to the "server-Lynx-12.11.0/admin_console/web/tools/XmlJWPlayer.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

An issue was discovered in Kaltura server Lynx-12.11.0. The vulnerability exists due to insufficient filtration of user-supplied data passed to the "admin_console/web/tools/SimpleJWPlayer.php" URL, the "admin_console/web/tools/AkamaiBroadcaster.php" URL, the "admin_console/web/tools/bigRedButton.php" URL, and the "admin_console/web/tools/bigRedButtonPtsPoc.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.