October CMS 3.4.0 Blog Cross Site Scripting
2023-12-4 22:11:37 Author: packetstormsecurity.com(查看原文) 阅读量:3 收藏


OctoberCMS v3.4.0 (Blog) Stored Cross-Site Scripting Vulnerabilities

Vendor: October CMS
Product web page: https://www.octobercms.com
Affected version: 3.4.0

Summary: OctoberCMS is a self-hosted content management system (CMS)
based on the PHP programming language and Laravel web application framework.
It supports MySQL, SQLite and PostgreSQL for the database back end and
uses a flat file database for the front end structure. The October CMS
covers a range of capabilities such as users, permissions, themes, and
plugins, and is seen as a simpler alternative to WordPress.

Desc: OctoberCMS suffers from stored cross-site scripting vulnerability
when a user with the ability to a blog-creating feature that stores data
persistently could perform a stored XSS attack against any other users
visiting the blog page. This can lead to execute arbitrary HTML/JS code
in a user's browser session in context of an affected site.

Tested on: macOS Monterey 12.6.3
Docker 4.12.0 (85629)
PHP/8.1.6

Vulnerability discovered by Nazli Soysal Kuran
@zeroscience

Advisory ID: ZSL-2023-5805
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5805.php

30.10.2023

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Stored XSS (GlobalRecord[blog_name]):
-------------------------------------

Endpoint: POST /backend/tailor/globals/blog_config
Payload: GlobalRecord%5Bblog_name%5D="</title><script>alert(1)</script>"


文章来源: https://packetstormsecurity.com/files/176051/ZSL-2023-5805.txt
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