CVE-2012-6550

Cross-site scripting (XSS) vulnerability in ZeroClipboard before 1.1.4 allows remote attackers to...

4.3 MediumPublic exploit

Cross-site scripting (XSS) vulnerability in ZeroClipboard before 1.1.4 allows remote attackers to inject arbitrary web script or HTML via "the clipText returned from the flash object," a different vulnerability than CVE-2013-1808.

Exploit likelihood

4.52%Up 2.6 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2012-6550
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-2012-6550
Updated: 2026-11-02

EUVDEUVD-2012-6398 No score

Record: EUVD-2012-6398
Updated: 2026-11-03

GitHub AdvisoriesGHSA-hjgf-372j-38jj No score

Cross-site scripting (XSS) vulnerability in ZeroClipboard before 1.1.4 allows remote attackers to...

Record: GHSA-hjgf-372j-38jj
Weakness: CWE-79
Updated: 2026-11-02

OSV No score

Record: CVE-2012-6550
Updated: 2026-11-02

OSVDEBIAN-CVE-2012-6550 No score

Record: DEBIAN-CVE-2012-6550
Updated: 2026-11-02

Affected products

zeroclipboard project zeroclipboard

Affected packages

Affected packages
Package	Affected	Fixed
`db4o` Debian:12	All versions, plus listed versions 8.0.184.15484+dfsg2-3.1	None known

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	ZeroClipboard 1.9.x - 'id' Cross-Site Scripting	2013-02-20

History

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

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

In short

CVE-2012-6550 is a medium vulnerability (CVSS 4.3) in Zeroclipboard Project Zeroclipboard, published March 28, 2013. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.52%, the 91st percentile. No source names a fixed version.