CVE-2024-4687Public exploitNetwork attack vector

Authenticated script execution via unescaped my_index parameter

Published May 9, 2024 · Updated Aug 1, 2024

Cross-site scripting in Complete Web-Based School Management System 1.0 allows remote authenticated users to inject script via my_index. The create_events.php page places attacker-controlled my_index data into generated HTML without neutralizing executable markup, causing a browser to interpret the value as script. Access to the event-creation function and interaction by another authenticated user are required; execution remains within that user's browser context.

CVSS severityUnavailable
Unscored
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Complete Web-Based School Management System 1.0 allows remote authenticated users to inject script via my_index. The create_events.php page places attacker-controlled my_index data into generated HTML without neutralizing executable markup, causing a browser to interpret the value as script. Access to the event-creation function and interaction by another authenticated user are required; execution remains within that user's browser context.

The record

CVE
CVE-2024-4687
Published
May 9, 2024
Updated
Aug 1, 2024
Vendor
itsourcecode
Product
Complete Web-Based School Management System
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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 privilegesauthenticated

What is affected?

itsourcecode · Complete Web-Based School Management Systemversion=1.0

Published CVSS scores

No CVSS assessment is available in this record.

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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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