CVE-2026-97883
Received Received - Intake

SQL Injection in CloudClassroom PHP Project

Publication date: 2026-09-25

Last updated on: 2026-09-25

Assigner: VulDB

Description
A security vulnerability has been detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This affects an unknown function of the file updatequery.php. The manipulation of the argument gid leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

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Meta Information

Published
2026-09-25
Last Modified
2026-09-25
Generated
2026-09-26
AI Q&A
2026-09-25
EPSS Evaluated
N/A
NVD
CVE-2026-97883
EUVD
EUVD-2026-87223

Affected Vendors & Products

Currently, no data is known.

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.

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Executive Summary

This vulnerability is a SQL injection flaw in the mathurvishal CloudClassroom-PHP-Project. It exists in the updatequery.php file where the gid argument is improperly handled, allowing attackers to manipulate database queries remotely.

Detection Guidance

This vulnerability involves SQL injection in the updatequery.php file due to improper handling of the gid argument. To detect it, inspect web server logs for suspicious SQL-related queries or errors in updatequery.php. Look for requests with unusual gid parameters like ' OR 1=1 -- or similar patterns.

Impact Analysis

An attacker could exploit this to read, modify, or delete sensitive data in the database. This may include user credentials, personal information, or academic records if the application handles such data.

Compliance Impact

This vulnerability could lead to unauthorized data access, violating GDPR's data protection principles and HIPAA's security rules. Non-compliance may result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Immediately remove or disable the CloudClassroom-PHP-Project application if it is exposed to untrusted networks. Apply input validation to sanitize the gid parameter in updatequery.php. Use prepared statements for all database queries. Monitor for unusual database activity or unauthorized access attempts.

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