CVE-2024-26480: Statping-ng Information Disclosure Flaw

CVE-2024-26480 Overview

CVE-2024-26480 is an information disclosure vulnerability affecting Statping-ng version 0.91.0, an open-source status page and monitoring application. The vulnerability allows unauthenticated remote attackers to obtain sensitive information by sending crafted requests to the admin parameter. This flaw enables attackers to access confidential data without proper authentication, potentially exposing administrative credentials, configuration details, or other sensitive information managed by the monitoring platform.

Critical Impact

Unauthenticated attackers can extract sensitive information from Statping-ng servers via specially crafted requests targeting the admin parameter, potentially compromising monitoring infrastructure and the systems it oversees.

Affected Products

• Statping-ng v.0.91.0

Discovery Timeline

• 2026-02-11 - CVE-2024-26480 published to NVD
• 2026-02-12 - Last updated in NVD database

Technical Details for CVE-2024-26480

Vulnerability Analysis

This information disclosure vulnerability exists in the admin parameter handling of Statping-ng. The application fails to properly validate and restrict access to sensitive administrative endpoints, allowing unauthenticated users to craft specific requests that bypass access controls. The vulnerability can be exploited remotely over the network without requiring any user interaction or prior authentication, making it particularly dangerous for internet-facing deployments.

Statping-ng is commonly used by organizations to monitor the uptime and health of their services. A successful exploitation could reveal sensitive configuration data, API keys, database connection strings, or other credentials stored within the monitoring platform. This information could subsequently be used for further attacks against the monitored infrastructure.

Root Cause

The root cause of this vulnerability stems from improper access control implementation in the admin parameter handling mechanism. The application does not adequately verify that requests to sensitive administrative functions originate from authenticated and authorized users. This allows attackers to craft requests that directly access protected resources without proper authentication checks, resulting in unauthorized information exposure.

Attack Vector

The attack vector is network-based, requiring no authentication or user interaction. An attacker can exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable Statping-ng instance targeting the admin parameter. The exploitation is straightforward with low complexity, as it does not require any privileges or specific conditions to be met. Attackers with network access to the Statping-ng service can directly query the vulnerable endpoint to extract sensitive information.

Technical details and proof-of-concept code are available in the GitHub PoC Repository maintained by security researcher Ev3rR3d. Organizations are encouraged to review these materials to understand the exploitation mechanics and validate their exposure.

Detection Methods for CVE-2024-26480

Indicators of Compromise

• Unusual HTTP requests targeting admin endpoints with unexpected or malformed parameters
• Repeated requests from a single source attempting to access administrative functions without valid authentication
• Web server logs showing access to sensitive configuration or administrative resources from unauthenticated sessions
• Unexpected data exfiltration or information queries in application logs

Detection Strategies

• Monitor web application firewall (WAF) logs for suspicious requests targeting Statping-ng admin parameters
• Implement anomaly detection for requests attempting to access administrative endpoints without proper session tokens
• Configure intrusion detection systems (IDS) to alert on patterns consistent with information disclosure attempts
• Review access logs for requests to admin-related URLs from unauthorized IP addresses

Monitoring Recommendations

• Enable detailed logging on Statping-ng instances to capture all requests to administrative endpoints
• Set up real-time alerting for any successful or attempted access to sensitive configuration data
• Implement network segmentation monitoring to detect lateral movement if credentials are compromised
• Regularly audit access logs for patterns indicating reconnaissance or exploitation attempts

How to Mitigate CVE-2024-26480

Immediate Actions Required

• Restrict network access to Statping-ng administrative interfaces using firewall rules or network segmentation
• Place Statping-ng instances behind a reverse proxy with proper authentication enforcement
• Implement IP allowlisting for administrative access if remote administration is required
• Audit existing Statping-ng deployments for potential compromise and rotate any exposed credentials

Patch Information

At the time of publication, no official patch has been released by the Statping-ng project. Organizations should monitor the Statping NG GitHub Repository for security updates and apply patches as soon as they become available. The Statping NG Documentation Site may also provide updated security guidance.

Workarounds

• Deploy a web application firewall (WAF) in front of Statping-ng to filter malicious requests targeting admin parameters
• Implement network-level access controls to restrict access to Statping-ng from trusted networks only
• Use a reverse proxy with strong authentication (such as OAuth or SAML) to protect the Statping-ng interface
• Consider temporarily disabling internet-facing access to Statping-ng until a patch is available
• Monitor for updates on the official GitHub repository and apply security fixes when released

# Example: Restrict access to Statping-ng using iptables
# Allow only trusted networks to access Statping-ng (default port 8080)
iptables -A INPUT -p tcp --dport 8080 -s 10.0.0.0/8 -j ACCEPT
iptables -A INPUT -p tcp --dport 8080 -s 192.168.0.0/16 -j ACCEPT
iptables -A INPUT -p tcp --dport 8080 -j DROP