CVE-2022-4234Public exploitNetwork attack vector

Browser script execution via unescaped brand name

Published Nov 30, 2022 · Updated Apr 15, 2025

Cross-site scripting in SourceCodester Canteen Management System allows remote authenticated users to run script through brand_name. The builtin_echo path in youthappam/brand.php writes the brand_name value into an HTML response without neutralizing executable markup. An authenticated user must submit a crafted value and persuade another user to load the affected page, enabling script execution in that user's browser.

CVSS severity6.1
Medium
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 SourceCodester Canteen Management System allows remote authenticated users to run script through brand_name. The builtin_echo path in youthappam/brand.php writes the brand_name value into an HTML response without neutralizing executable markup. An authenticated user must submit a crafted value and persuade another user to load the affected page, enabling script execution in that user's browser.

The record

CVE
CVE-2022-4234
Published
Nov 30, 2022
Updated
Apr 15, 2025
Vendor
Online Movie Ticket Booking System
Product
Canteen Management System
Classifications
CWE-707, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 30, 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?

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  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

6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/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 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-707Improper Neutralization
T1189Drive-by Compromise

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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