CVE-2022-2489Public exploitNetwork attack vector

Database query manipulation via unsanitized classCode

Published Jul 20, 2022 · Updated Apr 15, 2025

SQL injection in classRoom.php in SourceCodester Simple E-Learning System 1.0 allows remote authenticated users to alter database queries. The page incorporates the classCode parameter into SQL statements without neutralizing SQL syntax, so a crafted value changes the executed query. An application account is required; successful exploitation can read or modify data available to the application's database user.

CVSS severity8.8
High
EPSS probability0.75%
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 classRoom.php in SourceCodester Simple E-Learning System 1.0 allows remote authenticated users to alter database queries. The page incorporates the classCode parameter into SQL statements without neutralizing SQL syntax, so a crafted value changes the executed query. An application account is required; successful exploitation can read or modify data available to the application's database user.

The record

CVE
CVE-2022-2489
Published
Jul 20, 2022
Updated
Apr 15, 2025
Vendor
Online Computer and Laptop Store Project
Product
Simple E-Learning System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 20, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2025Record 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 · Simple E-Learning Systemversion=1.0

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
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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