TI-2026-83750 Aliases CVE-2026-120343 GHSA-hv93-gxq2-x4cw

Cross-site scripting in mathurvishal CloudClassroom-PHP-Project

MEDIUM 63CWE-79Published 2026-11-02 · Updated 2026-11-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: Passive
Attack complexity: Low
Attack requirements: None
Impact type: Cross-site scripting, Code execution
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79 and CWE-94.

Summary

mathurvishal CloudClassroom-PHP-Project contains a cross-site scripting flaw in the manageassessment2.php file, and the product uses a rolling release, so no version numbers are given. Improper neutralization of input in the ExamName, Q1, Q2, Q3, Q4 and Q5 arguments (CWE-79) lets script code be placed in web pages. A remote attacker can trigger it, but a user must interact with the page. A public exploit has been published, and the flaw is not listed in CISA KEV.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Description from the CNA

A flaw has been found in mathurvishal CloudClassroom-PHP-Project. The impacted element is an unknown function of the file manageassessment2.php. This manipulation of the argument ExamName/Q1/Q2/Q3/Q4/Q5 causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been published and may be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00263 18th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
mathurvishal	CloudClassroom-PHP-Project	5dadec098bfbbf3300d60c3494db3fb95b66e7be; c46ce5736007d9d6e51a8feeb9250729fe85f139; dae0c5961a35a4faf28cde9e02117538f09f81c1	—	No fix listed	CNA

CloudClassroom-PHP-Project Vendormathurvishal Affected 5dadec098bfbbf3300d60c3494db3fb95b66e7be; c46ce5736007d9d6e51a8feeb9250729fe85f139; dae0c5961a35a4faf28cde9e02117538f09f81c1 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mathurvishal:cloudclassroom-php-project::::::::	—	—	mathurvishal

cpe:2.3:a:mathurvishal:cloudclassroom-php-project:*:*:*:*:*:*:*:* Versions — — ·mathurvishal

Remediation

The sources list no fixed version for CloudClassroom-PHP-Project.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Timeline

2026-11-02 Threatist record created from CVE-2026-120343
2026-11-02 Alias added: GHSA-hv93-gxq2-x4cw
2026-11-02 CISA SSVC decision points changed
2026-11-02 Priority changed: LOW → MEDIUM

References

Exploit 1

https://github.com/capivara-research/manageassessment2-stored-xss/blob/main/manageassessment2-stored-xss.md

TI-2026-83749 SQL injection in mathurvishal CloudClassroom-PHP-Project via eid CVSS 4.0MEDIUM 6.9
TI-2026-83748 Execution after redirect in CloudClassroom-PHP-Project student page CVSS 4.0MEDIUM 6.9
TI-2026-65013 mathurvishal CloudClassroom-PHP-Project updatedetailsfromfaculty.php sql injection CVSS 4.0MEDIUM 6.9
TI-2026-64882 mathurvishal CloudClassroom-PHP-Project viewresult.php sql injection CVSS 4.0MEDIUM 6.9
TI-2026-64292 mathurvishal CloudClassroom-PHP-Project updatefaculty.php sql injection CVSS 4.0MEDIUM 6.9
TI-2026-64290 mathurvishal CloudClassroom-PHP-Project updatequery.php sql injection CVSS 4.0MEDIUM 6.9

See all 25 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences