5ire, ECharts के माध्यम से रिमोट कोड एग्जीक्यूशन (RCE) के लिए असुरक्षित

The impact of CVE-2026-22793 is severe. An attacker who can submit ECharts code blocks can leverage the unsafe option parsing to execute arbitrary JavaScript code within the renderer context. This is particularly dangerous because 5ire utilizes Electron, which exposes privileged APIs like electron.mcp. Successful exploitation could allow an attacker to gain full control of the host system, including access to sensitive data, installation of malware, and lateral movement within the network. This vulnerability shares similarities with other JavaScript parsing vulnerabilities where malicious code injection can lead to complete system compromise.

Users of 5ire versions prior to 0.15.3, particularly those deploying 5ire in environments where Electron’s privileged APIs are exposed, are at significant risk. Shared hosting environments where multiple users can submit ECharts code blocks are also particularly vulnerable.

• javascript: Inspect ECharts code blocks submitted by users for suspicious JavaScript code. Look for obfuscated code or attempts to access privileged APIs like electron.mcp. • windows / supply-chain: Monitor PowerShell execution logs for unusual scripts related to 5ire or ECharts. Use Get-Process to check for unexpected processes spawned by 5ire. • linux / server: Use journalctl -f to monitor 5ire's logs for errors related to ECharts parsing. Check for unusual file modifications within the 5ire installation directory using lsof or inotify. • generic web: Examine access logs for requests containing ECharts code blocks. Look for patterns indicative of malicious code injection.

1. 2026-01-21Disclosure

   disclosure

1. आरक्षित2026-01-09
2. प्रकाशित2026-01-21
3. EPSS अद्यतन2026-03-23

The primary mitigation for CVE-2026-22793 is to immediately upgrade 5ire to version 0.15.3 or later. If upgrading is not immediately feasible, consider restricting user input of ECharts code blocks to trusted sources only. While a direct workaround is unavailable, implementing strict input validation and sanitization for ECharts code can reduce the attack surface. Monitor system logs for unusual JavaScript execution patterns. After upgrading, confirm the fix by attempting to submit a malicious ECharts code block and verifying that it is properly sanitized and does not execute.