What is CVE-2026-100315?

CVE-2026-100315 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 2026-09-26.

How severe is CVE-2026-100315?

High severity. CVSS v3 base score is 7.3 out of 10.

SQL Injection in Mathurvishal Cloudclassroom-Php-Project

CVE-2026-100315

A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. Affected is an unknown function of the file mydetailsfaculty.php. The manipulation of the argument myfid results in sql injection. The attack can be launched remotely. The exploit is now public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

Published 2026-09-26 · last modified 2026-09-30.

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

EPSS: 0.003 (24.5th percentile), scored 2026-11-11.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.003 · change: -0.001

Affected products

Mathurvishal Cloudclassroom-Php-Project — versions 5dadec098bfbbf3300d60c3494db3fb95b66e7be

Weakness classification (CWE)

References

VDB-410443 | mathurvishal CloudClassroom-PHP-Project mydetailsfaculty.php sql injection (technical-description, vdb-entry)
VDB-410443 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
CVE-2026-100315 | CVE Analysis and Report (third-party-advisory)
Submit #914583 | https://github.com/mathurvishal/CloudClassroom-PHP-Project CloudClassroom-PHP-Project 5dadec098bfbbf3300d60c3494db3fb95b66e7be SQL Injection (third-party-advisory)
github.com/vinniboy021-blip/Advisory/blob/main/mydetailsfaculty-sqli.md (exploit, broken-link)

Frequently asked questions

What is CVE-2026-100315?: CVE-2026-100315 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 2026-09-26.
How severe is CVE-2026-100315?: High severity. CVSS v3 base score is 7.3 out of 10.