CyberPanel Authentication Bypass and Command Execution (CVE-2024-51378)

Historical catalog analysis: CISA added this entry on December 04, 2024. The entry reflects catalog information retrieved on August 31, 2026, not a snapshot archived on the inclusion date. Check current vendor guidance before acting.

What the vulnerability is

CVE-2024-51378 is a vulnerability in CyberPanel caused by incorrect default permissions (CWE-276). This flaw allows an attacker to bypass authentication mechanisms and execute arbitrary commands on the underlying system. The technical entry point involves the use of shell metacharacters within the statusfile property.

Exposure and applicability

This vulnerability affects infrastructure owners utilizing CyberPanel. Because this flaw enables remote command execution without requiring valid credentials, it represents a high-risk exposure path. The source indicates that this vulnerability has been known to be utilized in ransomware campaigns, increasing the urgency for identification and remediation across all environments where the software is deployed.

Remediation priorities

Based on the reported exploitation by ransomware actors, our analysis suggests the following prioritization for security leaders:

1. Asset Identification: Immediately identify all instances of CyberPanel within the environment to determine the total attack surface.
2. Vendor Mitigation: Apply the mitigations provided by the vendor (CyberPersons).
3. Product Evaluation: In cases where mitigations cannot be applied or verified, evaluate the necessity of the product and consider discontinuing its use to eliminate the exposure.

How to validate remediation

Verification must go beyond a simple version check, as the vulnerability stems from incorrect default permissions. To ensure exposure is reduced, defenders should focus on the following validation methods:

• Permission Audit: Verify that the default permissions associated with the statusfile property have been corrected according to vendor specifications.
• Configuration Review: Confirm that shell metacharacters are no longer processed in a manner that allows command injection via the affected property.
• Access Control Validation: Test whether authentication can be bypassed using the known vector; successful authentication requirements should be enforced before any system-level properties are accessible.

Limits and open questions

While applying vendor mitigations is the primary corrective action, residual risk may remain if the underlying system permissions were manually altered prior to patching. It remains unclear from the source whether compensating controls—such as Web Application Firewalls (WAFs) configured to block shell metacharacters in HTTP requests—could effectively mitigate this specific path without the vendor patch. Furthermore, because the vulnerability allows arbitrary command execution, organizations should assume that any unpatched system may have been compromised and perform a full forensic review of the affected assets.

Source and editorial note

CVE-2024-51378: CyberPanel Incorrect Default Permissions Vulnerability · Source date: December 04, 2024 · Retrieved August 31, 2026.

Material facts are tied to the cited primary source. Recommendations are independent defensive analysis unless attributed to the source. Confirm consequential decisions against current authoritative guidance.

Archive date: December 07, 2024. The displayed post date is assigned three days after the source date to organize this retrospective archive; it does not mean this site published the analysis then. First published by this site: November 01, 2026 at 00:29 UTC.

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