CVE-2026-7555
SQL Injection in Electronic Judging System
Publication date: 2026-05-01
Last updated on: 2026-05-01
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| itsourcecode | electronic_judging_system | 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?
The CVE-2026-7555 vulnerability is a SQL injection flaw found in the Electronic Judging System version 1.0, specifically in the /intrams/login.php file. It occurs due to improper input validation of the 'username' parameter, which allows attackers to inject malicious SQL queries remotely without needing authentication.
This vulnerability enables attackers to manipulate the database queries executed by the system, potentially leading to unauthorized access to sensitive data or system compromise.
How can this vulnerability impact me? :
This vulnerability can have serious impacts including unauthorized database access, data leakage, data tampering, and overall system compromise.
Attackers can exploit this flaw to extract sensitive information from the database or alter data, which can undermine the security and integrity of the affected system.
How can this vulnerability be detected on my network or system? Can you suggest some commands?
The CVE-2026-7555 vulnerability can be detected by testing the 'username' parameter in the /intrams/login.php file for SQL injection flaws. One effective method is to use automated tools like sqlmap with a time-based blind SQL injection payload to confirm if the system is vulnerable.
- Use sqlmap to test the login endpoint: sqlmap -u "http://target/intrams/login.php" --data="username=admin&password=pass" --time-sec=5 --technique=T
- Manually test by injecting SQL payloads into the username parameter, such as ' OR '1'='1' -- to check for authentication bypass or error messages.
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include implementing prepared statements to prevent SQL injection, enforcing strict input validation on the username parameter, and minimizing database permissions to limit the impact of a potential exploit.
- Use parameterized queries or prepared statements in the login code.
- Validate and sanitize all user inputs, especially the username field.
- Restrict database user permissions to the minimum necessary.
- Conduct regular security audits and vulnerability scans.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The SQL injection vulnerability in the Electronic Judging System allows unauthorized database access, data leakage, and tampering. Such unauthorized access and potential exposure of sensitive data can lead to non-compliance with data protection regulations like GDPR and HIPAA, which require strict controls to protect personal and sensitive information.
Failure to mitigate this vulnerability could result in breaches of confidentiality, integrity, and availability of data, which are core principles in many compliance frameworks. Therefore, this vulnerability poses a risk to meeting compliance requirements related to data security and privacy.