PhDg1410/CVE

In Dolibarr ERP & CRM <= 22.0.4, PHP code detection and editing permission enforcement in the Website module is not applied consistently to all input parameters, allowing an authenticated user restricted to HTML/JavaScript editing to inject PHP code through unprotected inputs during website page creation.

In the Website module of Dolibarr ERP & CRM 22.0.4 and below, the application uses blacklist-based filtering to restrict dangerous PHP functions related to system command execution. An authenticated user with permission to edit PHP content can bypass this filtering, resulting in full remote code execution with the ability to execute arbitrary operating system commands on the server.

A Server-Side Request Forgery (SSRF) vulnerability exists in the Print Format functionality of ERPNext v16.0.1 and Frappe Framework v16.1.1, where user-supplied HTML is insufficiently sanitized before being rendered into PDF. When generating PDFs from user-controlled HTML content, the application allows the inclusion of HTML elements such as <iframe> that reference external resources. The PDF rendering engine automatically fetches these resources on the server side. An attacker can abuse this behavior to force the server to make arbitrary HTTP requests to internal services, including cloud metadata endpoints, potentially leading to sensitive information disclosure.

In ERPNext v15.83.2 and Frappe Framework v15.86.0, improper validation of uploaded SVG avatar images allows attackers to embed malicious JavaScript. The payload executes when an administrator clicks the image link to view the avatar, resulting in stored cross-site scripting (XSS). Successful exploitation may lead to account takeover, privilege escalation, or full compromise of the affected ERPNext instance.