CVE-2022-4253Public exploitNetwork attack vector

Authenticated script execution via unneutralized page output

Published Dec 1, 2022 · Updated Apr 15, 2025

Cross-site scripting in customer.php in SourceCodester Canteen Management System allows remote authenticated users to execute browser scripts. The builtin_echo function renders attacker-controlled input into the page without the neutralization needed to prevent browser interpretation; the public record does not identify the input parameter. A low-privileged account and user interaction are required, bounding the consequence to browser-context data access or modification rather than server compromise.

CVSS severity3.5
Low
EPSS probability0.42%
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 customer.php in SourceCodester Canteen Management System allows remote authenticated users to execute browser scripts. The builtin_echo function renders attacker-controlled input into the page without the neutralization needed to prevent browser interpretation; the public record does not identify the input parameter. A low-privileged account and user interaction are required, bounding the consequence to browser-context data access or modification rather than server compromise.

The record

CVE
CVE-2022-4253
Published
Dec 1, 2022
Updated
Apr 15, 2025
Vendor
Online Movie Ticket Booking System
Product
Canteen Management System
Classifications
CWE-707, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 1, 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=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Online Movie Ticket Booking System · Canteen Management Systemversion=n/a

Published CVSS scores

3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-707Improper Neutralization
T1059.007JavaScript/JScript

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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