CVE-2023-48716Network attack vector

Unauthenticated SQL query manipulation via unfiltered class identifier

Published Dec 21, 2023 · Updated Aug 2, 2024

SQL injection in add_classes.php in Projectworlds Student Result Management System 1.0 allows remote attackers to manipulate database queries. The handler applies only a letter check to the class_id POST value and passes the unfiltered value to the database instead of safely parameterizing it. No authentication or user interaction is required, and successful injection can read or write application data or interrupt the database-backed service.

CVSS severity9.8
Critical
EPSS probability0.67%
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 add_classes.php in Projectworlds Student Result Management System 1.0 allows remote attackers to manipulate database queries. The handler applies only a letter check to the class_id POST value and passes the unfiltered value to the database instead of safely parameterizing it. No authentication or user interaction is required, and successful injection can read or write application data or interrupt the database-backed service.

The record

CVE
CVE-2023-48716
Published
Dec 21, 2023
Updated
Aug 2, 2024
Vendor
Projectworlds Pvt. Limited
Product
Student Result Management System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 21, 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?

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  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Projectworlds Pvt. Limited · Student Result Management Systemversion=1.0

Published CVSS scores

9.8Fluid AttacksCVSS: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 exploitUnconfirmed

Weakness, pattern, technique

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

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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