CVE-2026-116097 Details
Description
A security vulnerability has been detected in CloudClassroom-PHP-Project. This affects an unknown part of the file addnewstudent.php. Such manipulation of the argument fname leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The vendor was contacted early about this disclosure but did not respond in any way.
A stored cross-site scripting vulnerability has been identified in CloudClassroom-PHP-Project version 1.0 and prior, specifically within the addnewstudent.php file. This issue arises because user input in several fields, including fname, lname, faname, addrs, and course, is saved without proper sanitization. The unsanitized data is then displayed in the studentdetails.php file, allowing for the execution of JavaScript in the context of authenticated admins or teachers. This could lead to session cookie theft, unauthorized actions as the victim, or even account takeover.
No official fix is available for this vulnerability as of the advisory date. However, it is recommended to encode all dynamic output with htmlspecialchars in the correct context, validate and limit input content, and use a Content-Security-Policy. Prepared statements should be used for data persistence as an additional layer of defense.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 26, 2026CISA-ADP
Assessed Oct 29, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/vinniboy021-blip/Advisory/blob/main/addnewstudent-stored-xss.md | [email protected] | |
| https://vuldb.com/cve/CVE-2026-116097 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1001271 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/426165 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/426165/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| CloudClassroom-PHP-Project | All versions |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 29, 2026 | CVE Modified | CISA-ADP |
| Oct 26, 2026 | New CVE Received | [email protected] |