CVE-2017-6391 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

http://www.securityfocus.com/bid/96534 https://github.com/kaltura/server/commit/041a6d5e8336f7713985b120139c8f4b6279a337 https://github.com/kaltura/server/issues/5300

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1