CVE-2010-4970 in Wiki Web Help
Summary
by MITRE
SQL injection vulnerability in handlers/getpage.php in Wiki Web Help 0.28 allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 12/10/2025
The CVE-2010-4970 vulnerability represents a critical SQL injection flaw within the Wiki Web Help 0.28 web application, specifically targeting the handlers/getpage.php script. This vulnerability exposes the application to remote code execution risks through improper input validation mechanisms. The flaw manifests when the application fails to adequately sanitize user-supplied data passed through the id parameter, creating an avenue for malicious actors to inject arbitrary SQL commands into the backend database query execution pipeline. The vulnerability's classification as a remote attack vector means that adversaries can exploit this weakness without requiring physical access to the system or prior authentication credentials.
The technical implementation of this vulnerability stems from the application's failure to employ proper parameterized queries or input sanitization techniques when processing the id parameter. When a user submits data through the id parameter, the application directly incorporates this input into SQL statements without adequate validation or escaping mechanisms. This primitive approach to database interaction creates a direct pathway for SQL injection attacks, allowing attackers to manipulate the intended database query structure and potentially execute unauthorized commands. The vulnerability aligns with CWE-89, which specifically addresses improper neutralization of special elements used in SQL commands, making it a classic example of unsafe database query construction.
The operational impact of this vulnerability extends beyond simple data extraction, as it provides attackers with the capability to perform complete database manipulation including data modification, deletion, and unauthorized access to sensitive information. Remote attackers can leverage this vulnerability to escalate privileges, bypass authentication mechanisms, or even gain shell access to the underlying system if the database server allows command execution. The implications for organizations using Wiki Web Help 0.28 are severe, as the vulnerability could enable attackers to compromise entire database systems, leading to data breaches, service disruption, and potential regulatory compliance violations. This weakness also aligns with ATT&CK technique T1071.004, which covers application layer protocol manipulation, specifically targeting web application vulnerabilities that allow for command injection attacks.
Mitigation strategies for CVE-2010-4970 require immediate implementation of input validation and parameterized query usage throughout the application codebase. Organizations should prioritize updating to patched versions of Wiki Web Help or implementing proper input sanitization measures that escape special characters and validate data types before database processing. The implementation of web application firewalls and database activity monitoring systems can provide additional layers of protection against exploitation attempts. Security teams should also conduct comprehensive code reviews to identify similar vulnerabilities in other application components and establish secure coding practices that prevent such issues from recurring. The remediation process must include thorough testing of all database interactions to ensure that parameterized queries are properly implemented and that no other injection vectors remain unaddressed.