{"id":64339,"date":"2025-08-26T22:33:45","date_gmt":"2025-08-26T22:33:45","guid":{"rendered":""},"modified":"2025-10-20T15:23:09","modified_gmt":"2025-10-20T21:23:09","slug":"cve-2025-55733-critical-remote-code-execution-vulnerability-in-deepchat-ai-assistant","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-55733-critical-remote-code-execution-vulnerability-in-deepchat-ai-assistant\/","title":{"rendered":"CVE-2025-55733: Critical Remote Code Execution Vulnerability in DeepChat AI Assistant<\/strong>"},"content":{"rendered":"

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

In this post, we are taking a deep dive into a recently discovered vulnerability, CVE-2025-55733, that plagues DeepChat, an AI-powered personal assistant. DeepChat is widely employed by businesses and individuals alike due to its powerful AI capabilities, making the implications of this vulnerability far-reaching and severe. The CVE-2025-55733 vulnerability enables remote code<\/a> execution through a single click, potentially leading to full system compromise or data leakage, which is a grave concern for all users.<\/p>\n

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

CVE ID: CVE-2025-55733
\nSeverity: Critical (9.6 CVSS Score)
\nAttack Vector: User Interaction with a specially crafted deepchat: URL
\nPrivileges Required: None
\nUser Interaction: Required
\nImpact: Remote Code Execution leading to potential<\/a> system compromise or data leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

DeepChat | Before 0.3.1<\/p>\n

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

The exploit takes advantage of a one-click remote code execution vulnerability in DeepChat versions<\/a> before 0.3.1. An attacker needs to embed a specially crafted deepchat: URL on any website, which could include a malicious one they control. When a victim visits this infected site or clicks on the malicious link, the browser triggers DeepChat’s custom URL handler (deepchat:), causing the DeepChat application to launch and process the URL. This action further leads to remote code execution on the victim’s machine<\/a>, potentially compromising their system or leading to data leakage.<\/p>\n

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

The attacker creates a webpage or sends an email containing a link like this:<\/p>\n

Click Here<\/a><\/code><\/pre>\n
When a user with the DeepChat application installed clicks this link, their browser will trigger the DeepChat custom URL handler, which then processes the URL and executes the malicious code<\/a> embedded within it.<\/p>\n
Impact<\/strong><\/p>\n
Successful exploitation of this vulnerability allows an attacker to execute arbitrary code<\/a> on the victim’s system, potentially leading to system compromise or data leakage. Depending on the permissions the DeepChat application has, an attacker may gain access to sensitive information, modify system settings, or even gain complete control over the system<\/a>.<\/p>\n
Recommendation<\/strong><\/p>\n
Users of DeepChat are strongly advised to update their application to version 0.3.1 or later, which contains a fix for this vulnerability. If an update is not immediately possible, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. However, these are not long-term solutions and updating the application should be prioritized to ensure complete protection from this vulnerability<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview In this post, we are taking a deep dive into a recently discovered vulnerability, CVE-2025-55733, that plagues DeepChat, an AI-powered personal assistant. DeepChat is widely employed by businesses and individuals alike due to its powerful AI capabilities, making the implications of this vulnerability far-reaching and severe. The CVE-2025-55733 vulnerability enables remote code execution through […]<\/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],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-64339","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-rce"],"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