SQL Injection in Mathurvishal Cloudclassroom-Php-Project
CVE-2026-120342
A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project. The affected element is an unknown function of the file viewquery.php. The manipulation of the argument eid results in sql injection. The attack can be executed remotely. The exploit is now public and may be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The vendor was contacted early about this disclosure but did not respond in any way.
Published .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Mathurvishal Cloudclassroom-Php-Project — versions 5dadec098bfbbf3300d60c3494db3fb95b66e7be, c46ce5736007d9d6e51a8feeb9250729fe85f139, dae0c5961a35a4faf28cde9e02117538f09f81c1
Weakness classification (CWE)
References
- vuldb.com/vuln/429667 (technical-description, vdb-entry)
- vuldb.com/vuln/429667/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-120342 (third-party-advisory)
- vuldb.com/submit/1016422 (third-party-advisory)
- github.com/luan-oliveira01/Advisory-CloudClassroom-PHP-Project-1.0/tree/main/vi… (exploit)
Frequently asked questions
- What is CVE-2026-120342?
- CVE-2026-120342 is a high-severity vulnerability in Mathurvishal Cloudclassroom-Php-Project, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-11-02.
- How severe is CVE-2026-120342?
- High severity. CVSS v3 base score is 7.3 out of 10.