CVE-2023-3989Public exploitNetwork attack vector

Authenticated browser script execution via customer input

Published Jul 28, 2023 · Updated Oct 15, 2024

Stored XSS in add_customer.php in SourceCodester Jewelry Store System 1.0 allows remote authenticated users to inject browser scripts. The public record identifies add_customer.php as the input locus but does not disclose which customer field lacks effective output neutralization. A valid account and a subsequent view of the stored customer record are required, enabling attacker-controlled script execution in the viewer's browser.

CVSS severity6.1
Medium
EPSS probability0.62%
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 add_customer.php in SourceCodester Jewelry Store System 1.0 allows remote authenticated users to inject browser scripts. The public record identifies add_customer.php as the input locus but does not disclose which customer field lacks effective output neutralization. A valid account and a subsequent view of the stored customer record are required, enabling attacker-controlled script execution in the viewer's browser.

The record

CVE
CVE-2023-3989
Published
Jul 28, 2023
Updated
Oct 15, 2024
Vendor
SourceCodester
Product
Jewelry Store System
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 28, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 15, 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?

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 · Jewelry Store Systemversion=1.0

Published CVSS scores

3.5VulDBCVSS:3.0/AV:N/AC:L/PR:L/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
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

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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