Resumerail Ai Resume Buil
✨ AI-Powered 🔍 Security Report Available View on Chrome Web StoreChrome will indicate if you already have this installed.
Overview
AI Powered One Click ATS Resume generator
Tags
Privacy Practices
Security Analysis — Resumerail Ai Resume Buil
Permissions
Code Patterns Detected
External Connections
Package Contents 11 files · 209KB
What This Extension Does
Resumerail Ai Resume Builder is a productivity extension designed to help users generate ATS-friendly resumes with a single click. It operates by injecting AI capabilities into the browser to parse job descriptions and user profiles, aiming to streamline the application process for job seekers. While it functions as a standard tool, its broad permission scope and lack of security headers present moderate privacy risks that require user awareness.
Permissions Explained
- sidePanelexpected: Allows the extension to open a popup window when you click its icon. This is necessary for displaying the resume builder interface or chatbot.
Technical: Enables the creation of an overlay UI element anchored to the browser tab. Accesses DOM elements within the active tab context if triggered via script injection, but generally isolated from background processes. - activeTabexpected: Gives the extension access to read and modify content on the specific webpage you are currently visiting. This is required to analyze your resume or job description text.
Technical: Grants access to the DOM, cookies, local storage, and session storage of the active tab via chrome.tabs.query and chrome.scripting.executeScript. Allows reading page source and modifying HTML/CSS in real-time. - scriptingexpected: Permits the extension to inject code into web pages to add its AI features. This is essential for the 'one-click' functionality to work.
Technical: Allows execution of scripts in other tabs (via chrome.scripting.executeScript). In Manifest V3, this replaces the deprecated <all_urls> content script injection but still grants broad access to modify any page's JavaScript environment if permissions are granted globally or via specific URLs. - downloadsexpected: Enables the extension to save generated resume files (PDF/DOCX) to your computer's download folder.
Technical: Accesses chrome.downloads API. Allows creating new download items, retrieving metadata of existing downloads, and potentially modifying download behavior or intercepting file streams. - <all_urls>check this: Grants the extension permission to run on every website you visit. This is a broad scope that allows it to process content from any site.
Technical: The most permissive URL pattern, allowing script injection and data access across the entire internet. Increases attack surface significantly if the extension code is compromised or contains vulnerabilities, as it can potentially interact with sensitive banking or social media sites. ⚠ High risk due to excessive scope. A resume builder should ideally restrict itself to job boards (e.g., LinkedIn, Indeed) and document repositories rather than having access to all URLs.
Your Data
The extension accesses the text content of web pages you visit to build resumes and sends this data to resumerail.com for processing. It also communicates with standard web resources like reactjs.org for library loading.
Technical Details
Code Findings
The extension uses a method to insert text directly into web pages that could theoretically allow malicious code to run if the source of that text isn't strictly checked.
Technical: Code pattern: element.innerHTML = userInput. If the extension accepts user input (e.g., from a chatbot) and renders it without sanitization or escaping, an attacker could inject <script> tags. This is exacerbated by the use of String.fromCharCode which suggests potential code obfuscation to hide such logic.
💡 Commonly used for dynamic UI updates in extensions to render user-generated content like chat messages or form inputs quickly.
The extension does not enforce strict security rules to prevent unauthorized scripts from running, making it slightly more vulnerable to attacks.
Technical: Manifest V3 extensions should define a content_security_policy in the manifest.json. The absence of this header means the browser relies on default permissive policies for the extension's context, increasing the risk of script injection attacks.
💡 Often omitted by developers during early development or if they assume their own code is the only source of scripts.
The extension connects to multiple domains including third-party CDNs like reactjs.org.
Technical: Network activity logs show connections to www.w3.org, resumerail.com, and reactjs.org. While reactjs.org is a legitimate CDN for React libraries, the presence of multiple external endpoints increases the number of potential data exfiltration points if one is compromised.
💡 Standard practice for modern web apps using frameworks like React to load dependencies from CDNs.
Resumerail Ai Resume Builder is a functional tool that solves a clear productivity problem but carries moderate privacy risks due to its broad <all_urls> permission and lack of Content Security Policy. Users should be cautious about installing this extension on work computers or while logged into sensitive accounts, as it has the potential to access content from any website. It is recommended to restrict usage to personal devices and job-search specific contexts.
