AUGUST 16, 2026
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Case File

CVE-2026-71966

HIGH · CVSS 8.8 EPSS 2.08% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-10 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

CyberPanel 2.4.3 is vulnerable to an authenticated command injection in its remote backup transfer feature, allowing authenticated attackers to execute arbitrary OS commands by manipulating the API response from a remote server. This flaw bypasses security middleware validation, posing a significant risk to system integrity and confidentiality. Organizations using this version of CyberPanel should prioritize patching to mitigate potential exploitation.

Public Exploit Signal

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

GitHub PoC Links

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

CVE
CVE-2026-71966
Severity
HIGH
CVSS
8.8
EPSS
2.08%

Original NVD Description

CyberPanel 2.4.3, fixed in commit eca0c3c, contains an authenticated command injection vulnerability in the remote backup transfer feature that allows authenticated attackers to execute arbitrary OS commands by controlling a remote server's API response. Attackers can inject malicious commands through a crafted directory name in the remote server's API response, which bypasses security middleware validation and is passed unsanitized to the OS command execution function.