CVE-2026-5827
SQL Injection in Simple IT Forum /question-function.php Allows Remote Exploit
Publication date: 2026-04-09
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| code-projects | simple_it_discussion_forum | 1.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| 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. |
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-5827 is a critical SQL injection vulnerability found in version 1.0 of the Simple IT Discussion Forum project, specifically in the file /question-function.php.
The vulnerability occurs because the content parameter in POST requests is improperly handled, allowing user input to be directly embedded into SQL queries without proper sanitization or validation.
This flaw enables attackers to inject malicious SQL code remotely, without requiring any authentication or authorization.
How can this vulnerability impact me? :
This SQL injection vulnerability can have severe impacts including unauthorized access to the database, leakage of sensitive data, modification or deletion of data, and potentially full control over the affected system.
Attackers can also disrupt services by exploiting this flaw.
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by testing the handling of the 'content' parameter in POST requests to the /question-function.php file for SQL injection flaws.
A proof-of-concept payload that causes a time delay in the database response can be used to confirm the injection point, for example: category=Programming&title=11111<script>prompt(/xss/);</script>&content=1111 ' AND (SELECT 4707 FROM (SELECT(SLEEP(5)))oZqj) AND 'YTBl'='YTBl
Using automated tools like sqlmap to test the endpoint with the vulnerable parameter can further validate the presence of the SQL injection.
What immediate steps should I take to mitigate this vulnerability?
- Use prepared statements with parameter binding to separate SQL code from user input, preventing injection.
- Implement strict input validation and filtering to ensure inputs conform to expected formats.
- Limit database user permissions to the minimum necessary, avoiding use of high-privilege accounts like root or admin for routine operations.
- Conduct regular security audits of code and systems to detect and fix vulnerabilities promptly.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The SQL injection vulnerability in Simple IT Discussion Forum 1.0 allows unauthorized access, data leakage, modification, or deletion of database contents. Such unauthorized data exposure and manipulation can lead to violations of data protection regulations like GDPR and HIPAA, which mandate the protection of personal and sensitive information.
Failure to secure the system against this vulnerability could result in non-compliance with these standards due to potential breaches of confidentiality, integrity, and availability of protected data.
Remediation steps such as using prepared statements, input validation, limiting database permissions, and regular security audits are essential to maintain compliance and protect data integrity.