CVE-2023-5279Public exploitNetwork attack vector

Authenticated database access via classmate ID injection

Published Sep 29, 2023 · Updated Sep 20, 2024

SQL injection in Engineers Online Portal 1.0 allows remote authenticated users to read or alter database data through my_classmates.php. The page uses the teacher_class_student_id request parameter in database processing without neutralizing attacker-controlled SQL syntax. A valid low-privilege account is required; crafted SQL can change database query behavior without user interaction.

CVSS severity6.3
Medium
EPSS probability0.68%
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 Engineers Online Portal 1.0 allows remote authenticated users to read or alter database data through my_classmates.php. The page uses the teacher_class_student_id request parameter in database processing without neutralizing attacker-controlled SQL syntax. A valid low-privilege account is required; crafted SQL can change database query behavior without user interaction.

The record

CVE
CVE-2023-5279
Published
Sep 29, 2023
Updated
Sep 20, 2024
Vendor
Online Computer and Laptop Store Project
Product
Engineers Online Portal
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 29, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 20, 2024Record 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Online Computer and Laptop Store Project · Engineers Online Portalversion=1.0

Published CVSS scores

6.3VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
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-89CWE-89 SQL Injection
T1190Exploit Public-Facing Application

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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