{"id":49469,"date":"2025-06-07T13:47:17","date_gmt":"2025-06-07T13:47:17","guid":{"rendered":""},"modified":"2025-09-07T05:19:54","modified_gmt":"2025-09-07T11:19:54","slug":"cve-2024-57783-xss-vulnerability-in-dot-desktop-application-allows-command-execution","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2024-57783-xss-vulnerability-in-dot-desktop-application-allows-command-execution\/","title":{"rendered":"CVE-2024-57783: XSS Vulnerability in Dot Desktop Application Allows Command Execution<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

CVE-2024-57783 is a severe vulnerability in the Dot desktop application, affecting versions through 0.9.3. This vulnerability stems from a Cross-Site Scripting (XSS) issue, which potentially allows for command execution. This vulnerability is particularly critical<\/a> because it permits cybercriminals to execute commands directly on a user’s system, leading to potential system compromise or data leakage. Since the Dot desktop application is widely adopted, a large number of users and systems could be at risk<\/a>.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2024-57783
\nSeverity: High (8.1 CVSS v3.1 Score)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: Required
\nImpact: Potential system compromise or data leakage<\/a><\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Dot Desktop Application | 0.9.3 and earlier versions<\/a><\/p>\n

How the Exploit Works<\/strong><\/p>\n

The exploit leverages an XSS vulnerability in the Dot desktop application<\/a>. The issue arises because user input<\/a> and LLM output are appended to the Document Object Model (DOM) with innerHTML (in render.js), and the Electron window can access Node.js APIs. A malicious actor can inject a script into the user input, which gets executed when the web page<\/a> loads. If the script includes commands that leverage Node.js APIs<\/a>, it can run commands directly on the user’s system.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Below is a conceptual example of how this vulnerability might be exploited. This example does not represent a real-world exploit but is instead a simplified illustration of the concept.<\/p>\n

\/\/ User input in a Dot application form\nvar userInput = ``;\n\/\/ The user input is added to the DOM\ndocument.body.innerHTML = userInput;<\/code><\/pre>\n
In this example, when the non-existent image fails to load, the onerror event triggers. This event executes a command that could delete all files on the user’s system<\/a>.<\/p>\n
Recommended Mitigation<\/strong><\/p>\n
Users are advised to apply the patch provided by the vendor as soon as possible. If that is not immediately feasible, implementing a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as temporary mitigation. However, these measures cannot fully eliminate the vulnerability and are no substitute for applying the vendor’s patch<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview CVE-2024-57783 is a severe vulnerability in the Dot desktop application, affecting versions through 0.9.3. This vulnerability stems from a Cross-Site Scripting (XSS) issue, which potentially allows for command execution. This vulnerability is particularly critical because it permits cybercriminals to execute commands directly on a user’s system, leading to potential system compromise or data leakage. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[80,81],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-49469","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-rce","attack_vector-xss"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t