Skip to content
OpenAdvisories
Medium · 4.8 Public exploit CVE-2025-41089 EUVD-2025-33693GHSA-p5m2-r7pq-fxr5

Reflected Cross-Site Scripting (XSS) in CMS

Published Oct 10, 2025 · Updated Oct 10, 2025 · Assigned by INCIBE

Vendor: Xibo Signage Product: xibo-cms

Description

Reflected Cross-Site Scripting (XSS) in Xibo CMS v4.1.2 from Xibo Signage, due to a lack of proper validation of user input. To exploit the vulnerability, the attacker must create a template in the 'Templates' section, then add an element that has the 'Configuration Name' field, such as the 'Clock' widget. Next, modify the 'Configuration Name' field in the left-hand section.

Affected products

VendorProductAffectedFixed
Xibo Signage Xibo CMS < 4.2.2 4.2.2

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

  • Marinafabregat/CVE-2025-41089 ★ 4 · Oct 10, 2025

    Reflected Cross-Site Scripting (XSS) in Xibo CMS v4.1.2 from Xibo Signage, due to a lack of proper validation of user input.

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References