CVE-2026-120343

MEDIUM 4.3

mathurvishal CloudClassroom-PHP-Project manageassessment2.php cross site scripting

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79 CWE-94
Vendor	mathurvishal
Product	cloudclassroom-php-project
Published	Nov 2, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

mathurvishal / CloudClassroom-PHP-Project

5dadec098bfbbf3300d60c3494db3fb95b66e7be c46ce5736007d9d6e51a8feeb9250729fe85f139 dae0c5961a35a4faf28cde9e02117538f09f81c1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/429668 vuldb.com: https://vuldb.com/vuln/429668/cti vuldb.com: https://vuldb.com/cve/CVE-2026-120343 vuldb.com: https://vuldb.com/submit/1017562 github.com: https://github.com/capivara-research/manageassessment2-stored-xss/blob/main/manageassessment2-stored-xss.md

Credits

🔍 fernando viana (VulDB User) VulDB CNA Team