CVE-2026-100312: 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.
Affected Software
Event History
Frequently Asked Questions
What access does an attacker need to exploit this issue?
The attack can be initiated remotely and requires low privileges. No user interaction is required.
Which inputs should be investigated for exposure?
The affected endpoint is /updateguest.php, with SQL injection reachable through manipulation of the gname or editassid arguments. Review requests to this endpoint and database activity associated with those parameters.
Are fixed or unaffected releases identified?
No affected or updated version details are available because the project uses a rolling release model. The disclosed affected code state is up to commit 5dadec098bfbbf3300d60c3494db3fb95b66e7be.
How urgent is mitigation if the application is internet-accessible?
Public exploit code is available, and the attack is remotely initiable with low privileges. Restrict access to /updateguest.php to trusted users or networks while investigating and applying a vendor or project fix if one becomes available.