CVE-2010-4794

Multiple cross-site scripting (XSS) vulnerabilities in the JoomlaSeller JS Calendar ...

4.3 MediumPublic exploit

Multiple cross-site scripting (XSS) vulnerabilities in the JoomlaSeller JS Calendar (com_jscalendar) component 1.5.1 and 1.5.4 for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) month and (2) year parameters in a jscalendar action to index.php. NOTE: some of these details are obtained from third party information.

Exploit likelihood

1.72%Up 0.4 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2010-4794
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-2010-4794
Updated: 2026-11-02

EUVDEUVD-2010-4759 No score

Record: EUVD-2010-4759
Updated: 2026-11-03

GitHub AdvisoriesGHSA-f5rx-c6g6-f629 No score

Multiple cross-site scripting (XSS) vulnerabilities in the JoomlaSeller JS Calendar ...

Record: GHSA-f5rx-c6g6-f629
Weakness: CWE-79
Updated: 2026-11-02

Affected products

joomlaseller com jscalendar

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Joomla! Component JS Calendar 1.5.1 - Multiple Vulnerabilities	2010-10-09

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-2010-4794 is a medium vulnerability (CVSS 4.3) in Joomlaseller Com Jscalendar, published April 27, 2011. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.72%, the 77th percentile. No source names a fixed version.