CVE-2012-2904

player.swf in LongTail JW Player 5.9 allows remote attackers to conduct cross-site scripting (XSS...

4.3 MediumPublic exploit

player.swf in LongTail JW Player 5.9 allows remote attackers to conduct cross-site scripting (XSS) attacks to inject arbitrary web script or HTML via multiple "javascript:" sequences in the debug parameter.

Exploit likelihood

4.44%Up 0.1 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2012-2904
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2012-2904
Updated: 2026-11-02

EUVDEUVD-2012-2884 No score

Record: EUVD-2012-2884
Updated: 2026-11-03

GitHub AdvisoriesGHSA-7c8v-gc52-cfg7 No score

player.swf in LongTail JW Player 5.9 allows remote attackers to conduct cross-site scripting (XSS...

Record: GHSA-7c8v-gc52-cfg7
Weakness: CWE-79
Updated: 2026-11-02

Affected products

longtailvideo jw player

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	LongTail JW Player - 'debug' Cross-Site Scripting	2012-05-16

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2012-2904 is a medium vulnerability (CVSS 4.3) in Longtailvideo Jw Player, published May 21, 2012. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.44%, the 91st percentile. No source names a fixed version.