CVE-2022-2707Public exploitNetwork attack vector

Authenticated SQL injection via crafted faculty parameter

Published Aug 8, 2022 · Updated Apr 15, 2025

SQL injection in SourceCodester Online Class and Exam Scheduling System 1.0 allows remote authenticated users to execute database queries. The faculty parameter in /pages/faculty_sched.php reaches a database query as SQL syntax instead of being neutralized as data. A valid low-privilege session is required, and exploitation permits limited reading or modification of application data and interruption of database-backed functions.

CVSS severity9.8
Critical
EPSS probability0.74%
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 SourceCodester Online Class and Exam Scheduling System 1.0 allows remote authenticated users to execute database queries. The faculty parameter in /pages/faculty_sched.php reaches a database query as SQL syntax instead of being neutralized as data. A valid low-privilege session is required, and exploitation permits limited reading or modification of application data and interruption of database-backed functions.

The record

CVE
CVE-2022-2707
Published
Aug 8, 2022
Updated
Apr 15, 2025
Vendor
SourceCodester
Product
Online Class and Exam Scheduling System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 8, 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?

SourceCodester · Online Class and Exam Scheduling 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
9.8NIST NVDCVSS: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
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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