CVE-2026-94387Public exploitNetwork attack vector

Stored XSS via unescaped Chatter change values

Published Sep 21, 2026 · Updated Sep 21, 2026

Stored cross-site scripting in Aureus ERP before 1.6.0 allows remote authenticated users to execute scripts in other users' browsers. The Chatter field-change template passes old_value and new_value through Blade's raw-output syntax, so tracked text is rendered as executable HTML. Exploitation requires permission to edit a tracked text field and another user to open the record's Chatter panel, placing that viewer's browser session at risk.

CVSS severity5.1
Medium
EPSS probability0.32%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Aureus ERP before 1.6.0 allows remote authenticated users to execute scripts in other users' browsers. The Chatter field-change template passes old_value and new_value through Blade's raw-output syntax, so tracked text is rendered as executable HTML. Exploitation requires permission to edit a tracked text field and another user to open the record's Chatter panel, placing that viewer's browser session at risk.

The record

CVE
CVE-2026-94387
Published
Sep 21, 2026
Updated
Sep 21, 2026
Vendor
Webkul Software
Product
Aureus ERP
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 21, 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=0 <1.6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Webkul Software · Aureus ERPversion=0 <1.6.0

Published CVSS scores

5.1GitHub Advisory DatabaseCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/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

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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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