CVE-2026-82620
Received Received - Intake

SQL Injection in Soarkey StudentManagement

Publication date: 2026-08-31

Last updated on: 2026-08-31

Assigner: VulDB

Description
A security flaw has been discovered in Soarkey StudentManagement and 学生信息管理系统 up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. This affects the function CourseDao.course_ranking of the file code/src/dao/CourseDao.java. Performing a manipulation of the argument cno results in sql injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

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Meta Information

Published
2026-08-31
Last Modified
2026-08-31
Generated
2026-08-31
AI Q&A
2026-08-31
EPSS Evaluated
N/A
NVD
CVE-2026-82620
EUVD
EUVD-2026-68360

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
soarkey studentmanagement to e08f7f1d5015af407aa4cca0ada3dea189b4937e (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This is a SQL injection vulnerability in Soarkey StudentManagement and 学生信息管理系统. It occurs in the CourseDao.course_ranking function where the 'cno' argument is improperly handled. The application uses PreparedStatement but defeats its purpose by embedding user input directly into the SQL query before parameterization. Attackers can manipulate the 'cno' parameter to inject malicious SQL code, allowing them to alter queries and access unauthorized database information.

Detection Guidance

To detect this SQL injection vulnerability, inspect the StudentManagement application for improper handling of the 'cno' parameter in the course ranking endpoint. Check if user input is directly concatenated into SQL queries without proper parameterization. Review files like CourseDao.java, AdminDao.java, admin.js, and user.js for vulnerable code patterns.

Impact Analysis

An attacker could exploit this to access sensitive data like usernames and passwords from the database. They might also modify or delete records, bypass authentication, or perform other unauthorized actions depending on the database permissions. The exploit is publicly available and can be launched remotely without authentication.

Compliance Impact

This vulnerability likely violates GDPR and HIPAA requirements for protecting personal and health data. It enables unauthorized access to sensitive information, which could result in data breaches. Organizations using this software may face compliance violations, legal penalties, and reputational damage.

Mitigation Strategies

Immediately update the application to use proper PreparedStatement parameterization without embedding user input into query strings. Remove any direct concatenation of the 'cno' parameter into SQL queries. Validate and sanitize all user inputs before processing.

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