CVE-2026-36232Public exploitNetwork attack vector

Arbitrary SQL execution via unsanitized classId query

Published Apr 10, 2026 · Updated Apr 10, 2026

SQL injection in itsourcecode Online Student Enrollment System 1.0 allows remote attackers to execute SQL via classId. The instructorClasses.php handler directly concatenates the $_GET['classId'] value into an SQL statement without validation, sanitization, or parameterization. No authentication or user interaction is required, and injected SQL can read, modify, or delete data accessible to the application's database account.

CVSS severity9.8
Critical
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in itsourcecode Online Student Enrollment System 1.0 allows remote attackers to execute SQL via classId. The instructorClasses.php handler directly concatenates the $_GET['classId'] value into an SQL statement without validation, sanitization, or parameterization. No authentication or user interaction is required, and injected SQL can read, modify, or delete data accessible to the application's database account.

The record

CVE
CVE-2026-36232
Published
Apr 10, 2026
Updated
Apr 10, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 10, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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