CVE-2014-3863
Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla!...
Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.
Exploit likelihood
What each source reports
NVD Score used
Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.
- Record
CVE-2014-3863- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.
- Record
CVE-2014-3863- Updated
- 2026-11-02
EUVDEUVD-2014-3800 No score
Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.
- Record
EUVD-2014-3800- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-32fq-43mr-f4fp No score
Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla!...
Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.
- Record
GHSA-32fq-43mr-f4fp- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-3863 is a medium vulnerability (CVSS 4.3) in J\!extensions Store Jchatsocial, published October 20, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.92%, the 79th percentile. No source names a fixed version.