Summary
A high-severity SQL injection vulnerability affects the Online Reviewer Management System 1.0 through the assessment activity update functionality. A remote attacker may be able to manipulate the Title parameter when the exposed endpoint processes an update request, potentially influencing database queries.
A high-severity SQL injection vulnerability affects the Online Reviewer Management System 1.0 through the assessment activity update functionality. A remote attacker may be able to manipulate the Title parameter when the exposed endpoint processes an update request, potentially influencing database queries.
Affected context
The vulnerability occurs in the assessment activity update workflow at /reviewer_0/admins/assessments/activities/btn_functions.php?action=update. It becomes risky when the Title parameter is incorporated into database operations without adequate separation between user-controlled data and SQL commands, particularly when the endpoint is remotely accessible.
The vulnerability occurs in the assessment activity update workflow at /reviewer_0/admins/assessments/activities/btn_functions.php?action=update. It becomes risky when the Title parameter is incorporated into database operations without adequate separation between user-controlled data and SQL commands, particularly when the endpoint is remotely accessible.
Exploit preconditions
- Attack surface: Remote HTTP request to the assessment activity update endpoint
- Required access: Network reachability; authentication or authorization requirements depend on the application's deployment and access controls
- Trigger point: Processing of the
Titleargument during an assessment activity update - Why exploitation is possible: User-controlled input may reach a database query without sufficient parameterization or contextual validation
- Attack surface: Remote HTTP request to the assessment activity update endpoint
- Required access: Network reachability; authentication or authorization requirements depend on the application's deployment and access controls
- Trigger point: Processing of the
Titleargument during an assessment activity update - Why exploitation is possible: User-controlled input may reach a database query without sufficient parameterization or contextual validation
Why this happens
The underlying bug is an injection flaw in which externally supplied input is treated as part of a database command rather than strictly as data. If the update logic constructs SQL statements by combining the Title value with query text, specially crafted input may alter the intended query structure. This maps primarily to CWE-89: Improper Neutralization of Special Elements used in an SQL Command (SQL Injection); the broader CWE-74 classification reflects improper handling of externally controlled command-language syntax.
The underlying bug is an injection flaw in which externally supplied input is treated as part of a database command rather than strictly as data. If the update logic constructs SQL statements by combining the Title value with query text, specially crafted input may alter the intended query structure. This maps primarily to CWE-89: Improper Neutralization of Special Elements used in an SQL Command (SQL Injection); the broader CWE-74 classification reflects improper handling of externally controlled command-language syntax.
Potential impact
- An attacker may read unauthorized application or database records
- Data may be altered, deleted, or corrupted
- Authentication or authorization data could be exposed
- Application availability may be affected
- Further compromise could occur if the database account has excessive privileges
- An attacker may read unauthorized application or database records
- Data may be altered, deleted, or corrupted
- Authentication or authorization data could be exposed
- Application availability may be affected
- Further compromise could occur if the database account has excessive privileges
General mitigation guidance
Mitigation generally focuses on ensuring that database commands cannot be reinterpreted through user input.
Common defensive patterns include:
- Use parameterized queries or prepared statements for all database operations
- Apply allowlisted input validation appropriate to the title field
- Keep validation and authorization checks separate from query construction
- Return generic database errors without exposing query details
- Restrict database accounts to the minimum required permissions
- Limit network exposure of administrative endpoints and enforce strong authorization
- Avoid relying on escaping alone as the primary SQL injection defense
Mitigation generally focuses on ensuring that database commands cannot be reinterpreted through user input.
Common defensive patterns include:
- Use parameterized queries or prepared statements for all database operations
- Apply allowlisted input validation appropriate to the title field
- Keep validation and authorization checks separate from query construction
- Return generic database errors without exposing query details
- Restrict database accounts to the minimum required permissions
- Limit network exposure of administrative endpoints and enforce strong authorization
- Avoid relying on escaping alone as the primary SQL injection defense
How teams detect issues like this
Organizations commonly detect SQL injection risks through:
- Static analysis rules identifying string concatenation or interpolation in SQL statements
- Code review checks for unparameterized query construction in update handlers
- Dynamic application testing using non-destructive injection indicators
- Web application firewall or API gateway policies for suspicious input patterns
- Database monitoring for anomalous query structures, access patterns, or privilege use
- Automated security review tools integrated into development and CI workflows
Organizations commonly detect SQL injection risks through:
- Static analysis rules identifying string concatenation or interpolation in SQL statements
- Code review checks for unparameterized query construction in update handlers
- Dynamic application testing using non-destructive injection indicators
- Web application firewall or API gateway policies for suspicious input patterns
- Database monitoring for anomalous query structures, access patterns, or privilege use
- Automated security review tools integrated into development and CI workflows
Sources
| Source | Link |
|---|---|
| github. | github.com/ |
| vuldb. | vuldb.com/ |
| vuldb. | vuldb.com/ |
| vuldb. | vuldb.com/ |
| vuldb. | vuldb.com/ |
| sourcecodester. | sourcecodester.com/ |
