Stored Authenticated XSS in appRain CMF 4.0.5
CVE-2025-41047

5.1MEDIUM

Key Information:

Vendor

Apprain

Status
Apprain Cmf
Vendor
CVE Published:
4 September 2025

What is CVE-2025-41047?

A stored authenticated cross-site scripting (XSS) vulnerability has been detected in appRain CMF version 4.0.5. This flaw arises from insufficient validation of user input, specifically within the parameters 'data[Addon][layouts]' and 'data[Addon][layouts_except]' in the update functionality located at /apprain/developer/addons/update/ace. Exploiting this vulnerability may allow an authenticated attacker to inject malicious scripts, which can compromise the integrity of the application and its users.

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-2025-41047 : Stored Authenticated XSS in appRain CMF 4.0.5