CVE-2022-3992Public exploitNetwork attack vector

Stored XSS via crafted system-logo filename

Published Nov 14, 2022 · Updated Apr 15, 2025

Stored XSS in SourceCodester Sanitization Management System 1.0 allows remote authenticated users to execute script via a crafted logo filename. The Banner Image Handler on admin/?page=system_info accepts an uploaded system-logo file with an attacker-controlled name and renders that name without safe output encoding. Administrative access is required to plant the payload, and execution requires another user to view the affected page, allowing attacker-controlled changes within that page's origin.

CVSS severity2.4
Low
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in SourceCodester Sanitization Management System 1.0 allows remote authenticated users to execute script via a crafted logo filename. The Banner Image Handler on admin/?page=system_info accepts an uploaded system-logo file with an attacker-controlled name and renders that name without safe output encoding. Administrative access is required to plant the payload, and execution requires another user to view the affected page, allowing attacker-controlled changes within that page's origin.

The record

CVE
CVE-2022-3992
Published
Nov 14, 2022
Updated
Apr 15, 2025
Vendor
SourceCodester
Product
Sanitization Management System
Classifications
CWE-707, CWE-79, T1203
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 14, 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 privilegesadmin

What is affected?

SourceCodester · Sanitization Management Systemversion=n/a

Published CVSS scores

2.4VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-707Improper Neutralization
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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