CVE-2025-15540

HIGH

Authenticated RCE in Raytha CMS

Title source: cna

Description

"Functions" module in Raytha CMS allows privileged users to write custom code to add functionality to application. Due to a lack of sandboxing or access restrictions, JavaScript code executed through Raytha’s “functions” feature can instantiate .NET components and perform arbitrary operations within the application’s hosting environment. This issue was fixed in version 1.4.6.

References (2)

[Third Party Advisory] https://cert.pl/en/posts/2026/03/CVE-2025-69236

[Product] https://raytha.com

Scores

CVSS v3 8.8

EPSS 0.0006

EPSS Percentile 17.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-94

Status published

Products (2)

Raytha/Raytha < 1.4.6

raytha/raytha < 1.4.6

Published Mar 16, 2026

Tracked Since Mar 16, 2026