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2.0

CloudClassroom PHP Project faculty video page allows script injection

CVE-2026-100311 · published 23 days ago
Summary

The managevideos2.php page in the CloudClassroom PHP Project lets attackers insert malicious code through the video title, URL or remarks fields. If exploited, a remote user could run unwanted scripts in the browsers of anyone viewing the page, potentially stealing data or hijacking sessions. Apply any available updates from the project, or add proper input validation and output encoding to these fields, and limit who can submit video information until the fix is in place.

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 Faculty Video Management managevideos2.php cross site scripting
A vulnerability was identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The affected element is an unknown function of the file managevideos2.php of the component Faculty Video Management. Such manipulation of the argument V_Title/V_Url/V_Remarks leads to cross site scripting. The attack may be performed from remote. The exploit is publicly available and might be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. 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
2.0 Low
Exploitation
<1% chance of attack within 30 days
Type
CWE-79Cross-site Scripting (XSS)
CWE-94Code Injection
Timeline
Published26 Sep 2026
Updated19 Oct 2026
First seen26 Sep 2026
Sources
CVE-2026-100311 · NVD
CVE-2026-100311 · MITRE
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