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Case File

CVE-2014-3863

MEDIUM · CVSS 4.3 EPSS 1.92% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2014-10-20 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References
packetstormsecurity.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2014-3863
Severity
MEDIUM
CVSS
4.3
EPSS
1.92%

Original NVD Description

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.