CVE-2024-10129 in shudong-share
Summary
by MITRE • 10/19/2024
A vulnerability classified as critical has been found in HFO4 shudong-share up to 2.4.7. This affects an unknown part of the file /includes/create_share.php of the component Share Handler. The manipulation of the argument fkey leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 10/31/2024
This critical sql injection vulnerability exists in the HFO4 shudong-share application version 2.4.7 and earlier, specifically within the share handler component located in the /includes/create_share.php file. The vulnerability is triggered when the fkey parameter is manipulated, allowing attackers to inject malicious sql code directly into the application's database queries. The flaw represents a classic sql injection attack vector that enables unauthorized access to sensitive data stored within the application's backend database system.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization of the fkey parameter within the share handler functionality. When user-supplied input is directly incorporated into sql queries without proper escaping or parameterization, it creates an exploitable condition where malicious actors can manipulate the query execution flow. This type of vulnerability is categorized under CWE-89 sql injection as defined by the common weakness enumeration framework, which specifically addresses improper neutralization of special elements used in sql commands.
The operational impact of this vulnerability is severe given that it allows remote exploitation without requiring authentication or privileged access. An attacker can leverage this weakness to execute arbitrary sql commands on the affected database server, potentially leading to data theft, data manipulation, unauthorized account creation, or even complete database compromise. The disclosure of this exploit to the public increases the likelihood of active exploitation, making it particularly dangerous for organizations that have not yet patched their systems. The lack of vendor response to early disclosure attempts further compounds the risk, leaving affected parties without official mitigation guidance or patches.
Organizations utilizing this software should immediately implement network-based mitigations including firewall rules to block access to the vulnerable endpoint and web application firewalls to detect and prevent sql injection attempts. The recommended remediation involves proper input validation and parameterized queries to ensure that user-supplied data cannot influence sql command structure. Additionally, implementing the principle of least privilege for database accounts and regular security monitoring can help detect and prevent exploitation attempts. This vulnerability aligns with attack techniques documented in the attack tree framework where remote code execution through sql injection represents a common pathway for advanced persistent threats. The absence of vendor response creates a significant security gap that organizations must address through independent mitigation measures while monitoring for further exploitation attempts in the cybersecurity community.