CVE-2023-3017Public exploitNetwork attack vector

Script execution via unneutralized user name fields

Published May 31, 2023 · Updated Aug 2, 2024

Basic XSS in the Manage User Page of Lost and Found Information System 1.0 allows remote authenticated users to run script in another user's browser. The public record identifies first, middle, and last name inputs but does not disclose the server-side code or exact output path that fails to neutralize script-related HTML tags. An administrator-level session is required to submit the crafted names, and another user must view the affected page for integrity impact.

CVSS severity5.4
Medium
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Basic XSS in the Manage User Page of Lost and Found Information System 1.0 allows remote authenticated users to run script in another user's browser. The public record identifies first, middle, and last name inputs but does not disclose the server-side code or exact output path that fails to neutralize script-related HTML tags. An administrator-level session is required to submit the crafted names, and another user must view the affected page for integrity impact.

The record

CVE
CVE-2023-3017
Published
May 31, 2023
Updated
Aug 2, 2024
Vendor
Online Computer and Laptop Store Project
Product
Lost and Found Information System
Classifications
CWE-80, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 31, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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 privilegesadmin

What is affected?

Online Computer and Laptop Store Project · Lost and Found Information Systemversion=1.0

Published CVSS scores

3.3VulDBAV:N/AC:L/Au:M/C:N/I:P/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
2.4VulDBCVSS:3.1/AV:N/AC:L/PR:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-80Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
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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