CVE-2026-4175: Aureuserp/aureuserp Cross-Site Scripting Vulnerability

MODERATE
Advisory Identifier: GHSA-76c2-3q6g-xvpm
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CVSS 3.5
CWE-79
Published
Advisory Summary

CVE-2026-4175 is a MODERATE (CVSS 3.5) cross-site scripting vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting Aureuserp/aureuserp libraries in the Packagist ecosystem. The issue involves aureus erp vulnerable to cross-site scripting in the chatter message handler. Remediation is available by upgrading affected packages to version 1.3.0-BETA1.

CVE-2026-4175 at a Glance

CVE Identifier CVE-2026-4175
GHSA Identifier GHSA-76c2-3q6g-xvpm
Severity MODERATE
CVSS v3.1 Base Score 3.5
CWE Classification CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Product Aureuserp/aureuserp
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 3.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction Required (UI:R)
Scope Unchanged (S:U)
Confidentiality None (C:N)
Integrity Low (I:L)
Availability None (A:N)

How to Fix CVE-2026-4175

To remediate this vulnerability, upgrade all affected Aureuserp/aureuserp dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

aureuserp/aureuserp fixed: 1.3.0-BETA1 
Upgrade aureuserp/aureuserp to 1.3.0-BETA1
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for aureuserp/aureuserp

How to Check if You Are Affected

To determine whether your application is affected by CVE-2026-4175, inspect your project dependencies for Aureuserp/aureuserp:

inspect dependencies for aureuserp/aureuserp

Analyze the terminal output to locate any version of Aureuserp/aureuserp in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.3.0-BETA1), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), where the product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. In Aureuserp/aureuserp, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

A vulnerability was determined in Aureus ERP up to 1.3.0-BETA1. The affected element is an unknown function of the file plugins/webkul/chatter/resources/views/filament/infolists/components/messages/content-text-entry.blade.php of the component Chatter Message Handler. Executing a manipulation of the argument subject/body can lead to cross site scripting. The attack can be launched remotely. Upgrading to version 1.3.0-BETA1 is sufficient to fix this issue. This patch is called 2135ee7efff4090e70050b63015ab5e268760ec8. It is suggested to upgrade the affected component.

CVE-2026-4175 Affected Aureuserp/aureuserp Versions

1 component(s)
Fixed Versions:
1.3.0-BETA1
Product / Package Ecosystem Affected Versions Fixed Version
aureuserp/aureuserp
 Packagist
< 1.3.0-BETA1
1.3.0-BETA1

References

NVD — CVE-2026-4175 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-4175
Aureuserp/aureuserp Source Repository REPOSITORY
https://github.com/aureuserp/aureuserp/pull/939
Security Fix Commit FIX COMMIT
https://github.com/aureuserp/aureuserp/commit/2135ee7efff4090e70050b63015ab5e268760ec8
Aureuserp/aureuserp Source Repository REPOSITORY
https://github.com/aureuserp/aureuserp
Aureuserp/aureuserp Release RELEASE
https://github.com/aureuserp/aureuserp/releases/tag/v1.3.0-BETA1
vuldb.com/ WEB
https://vuldb.com/?ctiid.351083
vuldb.com/ WEB
https://vuldb.com/?id.351083
vuldb.com/ WEB
https://vuldb.com/?submit.769827

Frequently Asked Questions

What is CVE-2026-4175?
CVE-2026-4175 is a security vulnerability in Aureuserp/aureuserp involving Aureus ERP vulnerable to cross-site scripting in the Chatter Message Handler under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
Which Aureuserp/aureuserp versions are affected?
Affected versions include releases prior to 1.3.0-BETA1 across affected packages: aureuserp/aureuserp.
What version fixes CVE-2026-4175?
Upgrading to 1.3.0-BETA1 (or the latest patched release for your respective branch) resolves the vulnerability.
Is aureuserp/aureuserp affected?
Yes, aureuserp/aureuserp is affected in releases prior to 1.3.0-BETA1. Upgrade your dependency to 1.3.0-BETA1 or later.
What is the CVSS score of CVE-2026-4175?
CVE-2026-4175 has a CVSS v3.1 base score of 3.5 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
What CWE is associated with CVE-2026-4175?
CVE-2026-4175 is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.).
How can I check Packagist dependencies for CVE-2026-4175?
Run the dependency tree command: 'inspect dependencies for aureuserp/aureuserp'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-76c2-3q6g-xvpm",
  "modified" : "2026-03-17T20:05:41Z",
  "published" : "2026-03-16T15:30:44Z",
  "aliases" : [ "CVE-2026-4175" ],
  "summary" : "Aureus ERP vulnerable to cross-site scripting in the Chatter Message Handler",
  "details" : "A vulnerability was determined in Aureus ERP up to 1.3.0-BETA1. The affected element is an unknown function of the file plugins/webkul/chatter/resources/views/filament/infolists/components/messages/content-text-entry.blade.php of the component Chatter Message Handler. Executing a manipulation of the argument subject/body can lead to cross site scripting. The attack can be launched remotely. Upgrading to version 1.3.0-BETA1 is sufficient to fix this issue. This patch is called 2135ee7efff4090e70050b63015ab5e268760ec8. It is suggested to upgrade the affected component.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
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      "name" : "aureuserp/aureuserp"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.3.0-BETA1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-4175"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/aureuserp/aureuserp/pull/939"
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    "type" : "WEB",
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    "url" : "https://github.com/aureuserp/aureuserp"
  }, {
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  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/?ctiid.351083"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/?id.351083"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/?submit.769827"
  } ],
  "database_specific" : {
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    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-03-17T20:05:41Z",
    "nvd_published_at" : "2026-03-16T14:19:58Z"
  }
}