Advisories for Composer/Intelliants/Subrion package

2026

Subrion CMS vulnerable to Cross-site Scripting

A vulnerability has been found in Intelliants Subrion CMS up to 4.0.3. Affected by this issue is some unknown functionality of the component Blocks Endpoint. Such manipulation of the argument CSS class name leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any …

2025
2024
2023
2022

Cross-Site Request Forgery (CSRF)

Cross Site Request Forgery (CSRF) vulnerability exists in Intelliants Subrion CMS v4.2.1 via the Members administrator function, which could let a remote unauthenticated malicious user send an authorised request to victim and successfully create an arbitrary administrator user.

2021
2020

Cross-site Scripting

An XSS issue was identified on the Subrion CMS /panel/configuration/general settings page. A remote attacker can inject arbitrary JavaScript code in the v[language_switch] parameter (within multipart/form-data), which is reflected back within a user's browser without proper output encoding.

Cross-Site Request Forgery (CSRF)

A Cross-Site Request Forgery (CSRF) vulnerability was discovered in Subrion that allows a remote attacker to remove files on the server without a victim's knowledge, by enticing an authenticated user to visit an attacker's web page. The application fails to validate the CSRF token for a GET request. An attacker can craft a panel/uploads/read.json?cmd=rm URL (removing this token) and send it to the victim.

2019
2018
2017

Code Injection

A vulnerability in includes/classes/ia allows remote attackers to conduct PHP Object Injection attacks via crafted deserialized data in a salt cookie in a login request.