CVE-2023-6433Network attack vector

Stored cross-site scripting via unencoded FirstRecord input

Published Nov 30, 2023 · Updated Nov 21, 2024

Stored cross-site scripting in BigProf Software Online Inventory Manager 3.2 allows remote attackers to execute script via FirstRecord. The /inventory/suppliers_view.php page stores the FirstRecord value and later renders it without sufficient output encoding, causing the payload to execute when the page loads. No authentication is required, but a user must load the affected page before the script runs in that user's browser context.

CVSS severity6.3
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored cross-site scripting in BigProf Software Online Inventory Manager 3.2 allows remote attackers to execute script via FirstRecord. The /inventory/suppliers_view.php page stores the FirstRecord value and later renders it without sufficient output encoding, causing the payload to execute when the page loads. No authentication is required, but a user must load the affected page before the script runs in that user's browser context.

The record

CVE
CVE-2023-6433
Published
Nov 30, 2023
Updated
Nov 21, 2024
Vendor
BigProf Software
Product
Online Inventory Manager
Classifications
CWE-79
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 30, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

BigProf Software · Online Inventory Managerversion=3.2

Published CVSS scores

6.3INCIBECVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo