CVE-2026-87926Public exploitNetwork attack vector

Script injection via unencoded msg reflection

Published Sep 9, 2026 · Updated Sep 9, 2026

Reflected XSS in Rizwan17 Inventory Management System bfe78a330d01bb26b9daec5dc9ecd5c77900e03f allows remote attackers to inject script. index.php echoes the msg query parameter directly into the login page's success-alert HTML without output encoding. Exploitation requires a victim to open a crafted URL; the injected script runs in that visitor's browser and can alter displayed page content.

CVSS severity4.3
Medium
EPSS probability0.27%
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 Rizwan17 Inventory Management System bfe78a330d01bb26b9daec5dc9ecd5c77900e03f allows remote attackers to inject script. index.php echoes the msg query parameter directly into the login page's success-alert HTML without output encoding. Exploitation requires a victim to open a crafted URL; the injected script runs in that visitor's browser and can alter displayed page content.

The record

CVE
CVE-2026-87926
Published
Sep 9, 2026
Updated
Sep 9, 2026
Vendor
Rizwan17
Product
Inventory Management System
Classifications
CWE-94, CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 9, 2026Record 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=bfe78a330d01bb26b9daec5dc9ecd5c77900e03f

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Rizwan17 · Inventory Management Systemversion=bfe78a330d01bb26b9daec5dc9ecd5c77900e03f

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/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 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-94Code Injection
CWE-79Cross Site Scripting
T1189Drive-by Compromise

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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