CVE-2023-2671Public exploitNetwork attack vector

Administrator-session script execution via stored inquiry fields

Published May 12, 2023 · Updated Nov 22, 2024

Stored cross-site scripting in Lost and Found Information System 1.0 allows remote attackers to execute script in an administrator's browser. The save_inquiry path accepts and stores crafted inquiry fields, and the administrative inquiry view renders the stored content as active markup. No visitor account is required to submit the payload, but an authenticated administrator must open the saved inquiry; script then runs in that management session.

CVSS severity6.1
Medium
EPSS probability0.63%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Lost and Found Information System 1.0 allows remote attackers to execute script in an administrator's browser. The save_inquiry path accepts and stores crafted inquiry fields, and the administrative inquiry view renders the stored content as active markup. No visitor account is required to submit the payload, but an authenticated administrator must open the saved inquiry; script then runs in that management session.

The record

CVE
CVE-2023-2671
Published
May 12, 2023
Updated
Nov 22, 2024
Vendor
Online Computer and Laptop Store Project
Product
Lost and Found Information System
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 12, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 22, 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 privilegesunauthenticated

What is affected?

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

Published CVSS scores

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
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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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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