CVE-2024-6155— Greenshift – animation and page builder blocks <= 9.0.0 - Missing Authorization to Authenticated (Subscriber+) Server-Side Request Forgery and Stored Cross-Site Scripting

Greenshift – animation and page builder blocks <= 9.0.0 - Missing Authorization to Authenticated (Subscriber+) Server-Side Request Forgery and Stored Cross-Site Scripting

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Authenticated (Subscriber+) Server-Side Request Forgery and Stored Cross Site Scripting in all versions up to, and including, 9.0.0 due to a missing capability check in the greenshift_download_file_localy function, along with no SSRF protection and sanitization on uploaded SVG files. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application that can also be leveraged to download malicious SVG files containing Cross-Site Scripting payloads to the server. On Cloud-based servers, attackers could retrieve the instance metadata. The issue was partially patched in version 8.9.9 and fully patched in version 9.0.1.

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

授权机制缺失

WordPress plugin Greenshift 安全漏洞

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Greenshift 9.0.0版本及之前版本存在安全漏洞，该漏洞源于经过身份验证的服务器端请求伪造和存储型跨站脚本。

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