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2.1

CVE-2026-100873: CloudClassroom PHP Project allows unauthorized actions via forged requests

CVE-2026-100873 · published 22 days ago
Summary

The CloudClassroom PHP Project can be tricked into performing actions on behalf of a user without their consent. An attacker can remotely send specially crafted requests that the application accepts as genuine, potentially causing unwanted changes or data leaks. Update the code to include proper request verification or apply any patches released by the developer as soon as possible.

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 cross-site request forgery
A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The impacted element is an unknown function. The manipulation results in cross-site request forgery. The attack can be launched remotely. The exploit is now public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.
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-352Cross-Site Request Forgery (CSRF)
CWE-862Missing Authorization
Timeline
Published27 Sep 2026
Updated19 Oct 2026
First seen27 Sep 2026
Sources
CVE-2026-100873 · MITRE
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