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2.1

CloudClassroom PHP project enables remote database manipulation

CVE-2026-100312 · published 23 days ago
Summary

The CloudClassroom PHP project contains a flaw in the updateguest.php file that lets an attacker change the data sent to the database. By sending specially crafted values for the gname or editassid fields, a remote attacker can run their own database commands and potentially view or alter information. Apply the vendor's latest update or remove the vulnerable file until a fix is released.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
mathurvishal cloudclassroom-php-project 5dadec098bfbbf3300d60c3494db3fb95b66e7be
Original advisory text
mathurvishal CloudClassroom-PHP-Project updateguest.php sql injection
A security flaw has been discovered in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The impacted element is an unknown function of the file /updateguest.php. Performing a manipulation of the argument gname/editassid results in sql injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
2.1 Low
Exploitation
<1% chance of attack within 30 days
Type
CWE-74Injection
CWE-89SQL Injection
Timeline
Published26 Sep 2026
Updated19 Oct 2026
First seen26 Sep 2026
Sources
CVE-2026-100312 · NVD
CVE-2026-100312 · MITRE
CVE-2026-100312 · OSV
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