TI-2025-27404 Aliases CVE-2025-41052 GHSA-5p4j-4jhw-39m5

Stored Cross-Site Scripting vulnerability in appRain CMF

LOW 22CWE-79Published 2025-09-04 · Updated 2025-09-04

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Passive
Attack complexity: Low
Attack requirements: None
Impact type: Cross-site scripting
Confidentiality · integrity · availability: None · None · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

A vulnerability has been discovered in appRain CMF version 4.0.5, consisting of a stored authenticated XSS due to a lack of proper validation of user input, through the 'data[Addon][layouts]' and 'data[Addon][layouts_except]' parameters in /apprain/developer/addons/update/canvasjs.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00178 7th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
appRain	appRain CMF	4.0.5	—	No fix listed	CNA

appRain CMF VendorappRain Affected 4.0.5 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:apprain:apprain:4.0.5:::::::*	4.0.5	Vulnerable	appRain

cpe:2.3:a:apprain:apprain:4.0.5:*:*:*:*:*:*:* Versions 4.0.5 Vulnerable ·appRain

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-41052
2026-10-03 Alias added: GHSA-5p4j-4jhw-39m5

References

Advisory 1

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-apprain-cmf

TI-2024-38376 appRain CMF 4.0.5 Authenticated Remote Code Execution via Filemanager Upload CVSS 4.0HIGH 8.6
TI-2012-01059 Unrestricted file upload vulnerability in addons/uploadify/uploadify.php in appRain CMF… CVSS 2.0MEDIUM 6.8
TI-2025-27386 SQL injection vulnerability in appRain CMF CVSS 4.0HIGH 8.7
TI-2025-27385 SQL injection vulnerability in appRain CMF CVSS 4.0HIGH 8.7
TI-2025-27384 SQL injection vulnerability in appRain CMF CVSS 4.0HIGH 8.7
TI-2013-05165 SQL injection vulnerability in appRain CMF 3.0.2 and earlier allows remote attackers to… CVSS 2.0HIGH 7.5

See all 37 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences