CVE-2010-1727 in JobPost
Summary
by MITRE
SQL injection vulnerability in type.asp in JobPost 1.0 allows remote attackers to execute arbitrary SQL commands via the iType parameter. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 06/29/2025
The vulnerability identified as CVE-2010-1727 represents a critical SQL injection flaw within the JobPost 1.0 web application, specifically affecting the type.asp component. This vulnerability resides in the parameter handling mechanism where the iType parameter is not properly sanitized or validated before being incorporated into SQL database queries. The flaw enables remote attackers to inject malicious SQL code through the web interface, potentially gaining unauthorized access to the underlying database system. The vulnerability is particularly concerning as it affects a core functionality component of the job posting application, which likely handles sensitive user data including job listings, candidate information, and administrative records.
The technical implementation of this vulnerability stems from improper input validation and sanitization practices within the type.asp script. When the iType parameter is received from user input, the application directly concatenates this value into SQL query strings without appropriate escaping or parameterization techniques. This primitive approach to database interaction creates an opening for attackers to manipulate the intended query execution flow. The vulnerability aligns with CWE-89, which specifically addresses SQL injection weaknesses where untrusted data is incorporated into SQL commands without proper validation or escaping mechanisms. Attackers can exploit this by crafting malicious input that alters the SQL command structure, potentially leading to data extraction, modification, or deletion operations.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with potential persistence mechanisms within the target environment. Successful exploitation could enable attackers to escalate privileges, access administrative functions, or extract confidential information from the database. The vulnerability affects not only the immediate data stored within JobPost but also potentially exposes the broader database infrastructure to further attacks. Organizations using this application face significant risk of data breaches, regulatory compliance violations, and potential legal consequences. The remote nature of the attack means that threat actors do not require physical access or network proximity to exploit the vulnerability, making it particularly dangerous in publicly accessible web environments. This type of vulnerability also aligns with ATT&CK technique T1190, which covers exploitation of remote services through SQL injection attacks.
Mitigation strategies for CVE-2010-1727 require immediate implementation of input validation and parameterized queries throughout the application codebase. The most effective remediation involves replacing direct string concatenation of user input with proper parameterized SQL queries or stored procedures that separate the SQL command structure from the data. Organizations should implement comprehensive input sanitization routines that validate parameter types and lengths, and employ web application firewalls to detect and block suspicious SQL injection patterns. Additionally, database access controls should be reviewed and restricted to minimize potential damage from successful exploitation attempts. The vulnerability highlights the importance of secure coding practices and regular security assessments, as the flaw represents a fundamental weakness in the application's data handling mechanisms that could have been prevented through proper development lifecycle security measures. Organizations should also consider implementing database activity monitoring to detect anomalous query patterns that might indicate exploitation attempts.