CVE-2017-6391

Severity: medium (CVSS 6.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-03-02 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

Kaltura Server: through lynx-12.11.0

References

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

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