CVE-2026-11333Public exploitNetwork attack vector

Authenticated arbitrary file upload via Student-Data-CSV

Published Jun 5, 2026 · Updated Jun 5, 2026

Unrestricted file upload in CollegeManagementSystem's Student Data Upload Endpoint allows remote authenticated users to upload arbitrary files. The dashboard_page/forms/upload_student_data.php handler accepts the Student-Data-CSV argument without restricting uploaded file types. Low-privileged application access is required; the published record establishes unauthorized file placement but does not establish code execution.

CVSS severity6.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Unrestricted file upload in CollegeManagementSystem's Student Data Upload Endpoint allows remote authenticated users to upload arbitrary files. The dashboard_page/forms/upload_student_data.php handler accepts the Student-Data-CSV argument without restricting uploaded file types. Low-privileged application access is required; the published record establishes unauthorized file placement but does not establish code execution.

The record

CVE
CVE-2026-11333
Published
Jun 5, 2026
Updated
Jun 5, 2026
Vendor
Tittu Varghese
Product
CollegeManagementSystem
Classifications
CWE-284, CWE-434, T1105
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3e476335cfbfb9a049e09f474c7ec885f69a9df3
  2. Affected versionversion=a38852979f7e27ae67b610dce5979500ef8ebe01

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Tittu Varghese · CollegeManagementSystemversion=3e476335cfbfb9a049e09f474c7ec885f69a9df3; version=a38852979f7e27ae67b610dce5979500ef8ebe01

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-434Unrestricted Upload of File with Dangerous Type
T1105Ingress Tool Transfer

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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