CVE-2023-4115Public exploitNetwork attack vector

Reflected XSS via unescaped index parameter

Published Aug 3, 2023 · Updated Nov 21, 2024

Reflected XSS in QuanticaLabs Cleaning Business Software 1.0 allows remote attackers to execute script via a crafted index parameter. The pjFront service action reflects the index query value into the Enquiry summary HTML without output encoding, allowing injected script markup to execute. Exploitation requires a user to follow the crafted link, after which the script runs in the affected site's browser context and can read or alter page-accessible data.

CVSS severity6.1
Medium
EPSS probability8.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in QuanticaLabs Cleaning Business Software 1.0 allows remote attackers to execute script via a crafted index parameter. The pjFront service action reflects the index query value into the Enquiry summary HTML without output encoding, allowing injected script markup to execute. Exploitation requires a user to follow the crafted link, after which the script runs in the affected site's browser context and can read or alter page-accessible data.

The record

CVE
CVE-2023-4115
Published
Aug 3, 2023
Updated
Nov 21, 2024
Vendor
Offshore Web Master
Product
Cleaning Business Software
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 21, 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?

Offshore Web Master · Cleaning Business Softwareversion=1.0

Published CVSS scores

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/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
5.0VulDBAV:N/AC:L/Au:N/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001Malicious Link

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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