Stored Authenticated XSS in AppRain CMF Version 4.0.5
CVE-2025-41048

5.1MEDIUM

Key Information:

Vendor

Apprain

Status
Apprain Cmf
Vendor
CVE Published:
4 September 2025

What is CVE-2025-41048?

A stored authenticated Cross-Site Scripting (XSS) vulnerability has been identified in AppRain CMF version 4.0.5. This issue stems from insufficient validation of user input within the parameters 'data[Addon][layouts]' and 'data[Addon][layouts_except]' at the endpoint /apprain/developer/addons/update/admin. Malicious actors could exploit this vulnerability to inject harmful scripts into the application's data, leading to potential compromises of user sessions or data integrity.

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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
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