CVE-2026-86222
Received Received - Intake

SQL Injection in Class and Exam Timetabling System

Publication date: 2026-09-06

Last updated on: 2026-09-06

Assigner: VulDB

Description
A vulnerability has been found in SourceCodester Class and Exam Timetabling System 1.0. This affects the function mysqli_query of the file /admin/modal_add_course2.php. Such manipulation of the argument course leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-09-06
Last Modified
2026-09-06
Generated
2026-09-07
AI Q&A
2026-09-06
EPSS Evaluated
N/A
NVD
CVE-2026-86222
EUVD
EUVD-2026-72171

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
sourcecodester class_and_exam_timetabling_system 1.0

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
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 Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability is a SQL injection flaw in the Class and Exam Timetabling System 1.0. It exists in the mysqli_query function of the file /admin/modal_add_course2.php where the course argument is manipulated to execute malicious SQL commands. The attack can be performed remotely and has been publicly disclosed.

Detection Guidance

To detect SQL injection vulnerabilities in the Class and Exam Timetabling System, inspect the /admin/modal_add_course2.php file for improper input handling. Check for user-supplied data in the course parameter without sanitization. Use tools like SQLmap to test for SQL injection by sending crafted inputs such as ' OR '1'='1.

Impact Analysis

An attacker could exploit this to access, modify, or delete sensitive data in the database. This may include student records, exam schedules, or other confidential information. The attacker could also gain control over the system or use it to launch further attacks.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA due to unauthorized access or exposure of personal data. GDPR requires protection of personal data, while HIPAA mandates safeguards for protected health information. A breach could result in legal penalties and reputational damage.

Mitigation Strategies

Immediately update the application to the latest patched version if available. Apply input validation and parameterized queries to sanitize user inputs. Restrict database user permissions to limit damage from potential SQL injection. Monitor network traffic for suspicious SQL patterns.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-86222. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart