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TI-2017-04198 Aliases CVE-2017-6391GHSA-c8mq-pr2r-3gfv

An issue was discovered in Kaltura server Lynx-12.11.0.

Priority LOW 29CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

EPSS 0.00848 58th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:kaltura:kaltura_server:*:*:*:*:*:*:*:*up to lynx-12.11.0VulnerableKaltura
  • cpe:2.3:a:kaltura:kaltura_server:*:*:*:*:*:*:*:* Versions up to lynx-12.11.0 Vulnerable ·Kaltura

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-6391
  2. 2026-10-03 Alias added: GHSA-c8mq-pr2r-3gfv

References

Patch 2

  • TI-2017-10304 The getUserzoneCookie function in Kaltura before 13.2.0 uses a hardcoded cookie secret to… CVSS 3.0CRITICAL 9.8
  • TI-2017-10302 The wiki_decode Developer System Helper function in the admin panel in Kaltura before… CVSS 3.1HIGH 7.2
  • TI-2017-10303 Multiple cross-site scripting (XSS) vulnerabilities in Kaltura before 13.2.0 allow remote… CVSS 3.0MEDIUM 6.1
  • TI-2017-04199 An issue was discovered in Kaltura server Lynx-12.11.0. CVSS 3.0MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences