CVE-2022-3673Network attack vector

Authenticated script injection via unsanitized message argument

Published Oct 26, 2022 · Updated Apr 15, 2025

Cross-site scripting in SourceCodester Sanitization Management System 1.0 allows remote authenticated users to inject script via message. An undisclosed function in /php-sms/classes/Master.php fails to neutralize the message argument before placing it into a web page. A low-privileged account and victim interaction are required; successful exploitation executes attacker-controlled script in the victim's browser.

CVSS severity6.1
Medium
EPSS probability0.35%
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 Sanitization Management System 1.0 allows remote authenticated users to inject script via message. An undisclosed function in /php-sms/classes/Master.php fails to neutralize the message argument before placing it into a web page. A low-privileged account and victim interaction are required; successful exploitation executes attacker-controlled script in the victim's browser.

The record

CVE
CVE-2022-3673
Published
Oct 26, 2022
Updated
Apr 15, 2025
Vendor
SourceCodester
Product
Sanitization Management System
Classifications
CWE-79, CWE-707, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 26, 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 · Sanitization Management Systemversion=1.0

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.5VulDB CNACVSS: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 exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-707Improper Neutralization
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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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