CVE-2026-7744
SQL Injection in CodeAstro Online Classroom
Publication date: 2026-05-04
Last updated on: 2026-05-04
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| codeastro | online_classroom | 1.0 |
Helpful Resources
Exploitability
| 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
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-7744 is a critical SQL injection vulnerability found in the CodeAstro Online Classroom 1.0 application, specifically in the /OnlineClassroom/addnewstudent file. The vulnerability occurs due to inadequate input validation of the 'fname' parameter, which allows an attacker to inject malicious SQL queries directly into the database.
This flaw can be exploited remotely and has been publicly disclosed, meaning attackers can use tools like sqlmap to extract sensitive database information.
How can this vulnerability impact me? :
This vulnerability can lead to unauthorized access to sensitive data, data tampering, potential system compromise, and disruption of services.
- Unauthorized access to sensitive information stored in the database.
- Modification or deletion of data, affecting data integrity.
- Potential full system compromise if attackers escalate privileges.
- Service disruption due to malicious queries or database corruption.
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by testing the /OnlineClassroom/addnewstudent endpoint for SQL injection via the 'fname' parameter.
One common method is to use automated tools like sqlmap to attempt SQL injection and verify if the database information can be extracted.
- Example sqlmap command: sqlmap -u "http://target/OnlineClassroom/addnewstudent?fname=test" --batch
- Monitor network traffic for unusual or suspicious SQL queries targeting the 'fname' parameter.
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include implementing prepared statements with parameter binding to prevent SQL injection.
Strict input validation on the 'fname' parameter should be enforced to block malicious input.
Minimize database user permissions to limit the impact of a potential exploit.
Conduct regular security audits to identify and fix similar vulnerabilities.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The SQL injection vulnerability in CodeAstro Online Classroom 1.0 allows unauthorized access to sensitive data and data tampering, which can lead to breaches of data confidentiality and integrity.
Such breaches can result in non-compliance with common standards and regulations like GDPR and HIPAA, which mandate the protection of personal and sensitive information against unauthorized access and alteration.
Therefore, exploitation of this vulnerability could expose organizations to legal and regulatory penalties due to failure to adequately protect sensitive data.