CVE-2026-71966
A remote, authenticated attacker can exploit multiple vulnerabilities in CyberPanel to disclose information, bypass security measures, gain administrator privileges, and execute arbitrary code.
CSIRTS triage
- What
- Multiple vulnerabilities allow authenticated attackers to disclose information, bypass security, escalate to administrator, and execute arbitrary code.
- Who is affected
- CyberPanel deployments with authenticated user access.
- Urgency
- High severity; administrator privilege gain and rce warrant immediate remediation.
- Action
- Apply available security patches to CyberPanel without delay.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Moderate exploitation risk2.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 80% of all EPSS-scored CVEs.
Advisory coverage (2)
- high[NEW] [high] CyberPanel: Multiple vulnerabilitiescert-bund · 2026-08-11
- highCVE-2026-71966: CyberPanel 2.4.3, fixed in commit eca0c3c, contains an authenticated command injection vulnera…nvd · 2026-08-10
External references
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[](https://www.csirts.com/cve/CVE-2026-71966)