CVE-2026-100876

mathurvishal CloudClassroom-PHP-Project loginlinkstudent.php missing authentication

MEDIUM
6.3
CVSS Score
Published: September 27, 2026 at 07:45 PM UTC
Updated: September 30, 2026 at 11:16 PM UTC
1 product affected across 1 vendorCloudClassroom-PHP-Project

Using CloudClassroom-PHP-Project by mathurvishal?

Get instant alerts when new vulnerabilities affect CloudClassroom-PHP-Project - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A vulnerability was found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. Affected is an unknown function of the file loginlinkstudent.php. Performing a manipulation of the argument umail results in missing authentication. Remote exploitation of the attack is possible. The exploit has been made public and could be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

5dadec098bfbbf3300d60c3494db3fb95b66e7be

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/410806
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/410806/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-100876
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/915442

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-306CWE-287

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card