Stored XSS Vulnerability in appRain CMF Affects Multiple Versions
CVE-2025-41046

5.1MEDIUM

Key Information:

Vendor

Apprain

Status
Apprain Cmf
Vendor
CVE Published:
4 September 2025

What is CVE-2025-41046?

A critical security flaw has been identified in appRain CMF version 4.0.5 that allows for stored authenticated cross-site scripting (XSS). The vulnerability arises from inadequate validation of user input, particularly through parameters such as 'data[Addon][layouts]' and 'data[Addon][layouts_except]' during addon updates. This flaw could allow attackers to inject malicious scripts, potentially compromising user data and leading to unauthorized actions within the application.

Affected Version(s)

appRain CMF 4.0.5

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multip...

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Rafael Pedrero
.
CVE-2025-41046 : Stored XSS Vulnerability in appRain CMF Affects Multiple Versions