CVE-2023-6657Public exploitNetwork attack vector

SQL injection via unsanitized student ID

Published Dec 10, 2023 · Updated Aug 2, 2024

SQL injection in Simple Student Attendance System 1.0 allows remote attackers to read or alter database records via the student_form.php id parameter. The student_form.php endpoint incorporates attacker-controlled id input into a database query without neutralizing SQL syntax, allowing crafted UNION-style values to change query behavior. The application exposes primary features without login, so remote requests can reach the endpoint; consequences include database disclosure, modification, or service interruption.

CVSS severity9.8
Critical
EPSS probability0.88%
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 Simple Student Attendance System 1.0 allows remote attackers to read or alter database records via the student_form.php id parameter. The student_form.php endpoint incorporates attacker-controlled id input into a database query without neutralizing SQL syntax, allowing crafted UNION-style values to change query behavior. The application exposes primary features without login, so remote requests can reach the endpoint; consequences include database disclosure, modification, or service interruption.

The record

CVE
CVE-2023-6657
Published
Dec 10, 2023
Updated
Aug 2, 2024
Vendor
Online Computer and Laptop Store Project
Product
Simple Student Attendance System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 10, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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 privilegesunauthenticated

What is affected?

Online Computer and Laptop Store Project · Simple Student Attendance Systemversion=1.0

Published CVSS scores

5.5VulDBCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
5.2VulDBAV:A/AC:L/Au:S/C:P/I:P/A:P

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

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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