Threat Intelligence Database

CVE-2026-76203 is a vulnerability in maalfer Pentestify versions 1.2.0 through 2.3.2 involving incorrect ordering of validation and canonicalization in the report theme CSS sanitizer. This flaw allows an authenticated user to craft CSS that forces outbound HTTP requests from other users' browsers, potentially exposing their IP address and User-Agent. The issue arises because CSS hex escapes can reconstruct the url() function, bypassing the sanitizer's blocklist.

CVE-2026-76203 is a medium severity vulnerability in maalfer Pentestify versions 1.2.0 through 2.3.2. It involves an incorrect behavior order where validation occurs before canonicalization in the CSS sanitizer of the report theme. This flaw allows an authenticated user to craft CSS hex escapes that bypass the sanitizer's blocklist and reconstruct the url() function, enabling forced outbound HTTP requests from other users' browsers. These requests can disclose the victim's IP address and User-Agent information.

Cross-site Scripting in the Markdown renderer in maalfer Pentestify before 2.3.2 allows authenticated users to execute arbitrary JavaScript in the application origin via a Markdown link whose URL contains a double quote, which closes the anchor's href attribute because the renderer's sanitization step does not escape quotes

A stored cross-site scripting (XSS) vulnerability exists in the user management component of maalfer Pentestify before version 1.1.1. An authenticated attacker can inject arbitrary JavaScript into the username field, which is improperly escaped before being embedded in an onclick attribute. This allows the injected script to execute in the browser of another authenticated user when they click the account deletion button for the affected user.

Stored Cross-site Scripting (CWE-79) in the user management component in maalfer Pentestify before 1.1.1 allows an authenticated attacker to execute arbitrary JavaScript in the browser of another authenticated user via a crafted username, because the frontend escapes the username with escapeHTML() before interpolating it into the onclick attribute of the account deletion button, but the browser HTML-decodes attribute values before the JavaScript engine parses the handler, allowing an encoded single quote (') to break out of the string literal and inject arbitrary JavaScript that executes when the victim clicks the delete button for that account.

Cross-site Scripting in the finding renderer in maalfer Pentestify before 2.3.1 allows authenticated users to execute arbitrary JavaScript in the application origin via HTML markup stored in a finding's severity field, which the frontend interpolates unescaped into class and style attributes when rendering the report.

Cross-site Scripting in the finding renderer in maalfer Pentestify before 2.3.1 allows authenticated users to execute arbitrary JavaScript in the application origin via HTML markup stored in a finding's severity field, which the frontend interpolates unescaped into class and style attributes when rendering the report.

Server-Side Request Forgery in the PDF export component in maalfer Pentestify before 1.1.0 allows authenticated users to cause outbound HTTP GET requests from the server to arbitrary attacker-chosen destinations via unvalidated URLs stored in the finding images field or the report client_logo field, which the server-side headless browser fetches while rendering the report.

A stored cross-site scripting (XSS) vulnerability exists in maalfer Pentestify before version 1.1.0. The issue occurs in client-side report rendering functions where unescaped user-controlled data is interpolated into an image src attribute. This allows a remote, authenticated attacker to execute arbitrary JavaScript in the browsers of users who view affected reports. The vulnerability arises from payloads stored in a finding's images array or a report's client_logo array. No official patch or remediation information is provided.