{"id":57955,"date":"2025-07-07T05:47:54","date_gmt":"2025-07-07T05:47:54","guid":{"rendered":""},"modified":"2025-09-08T17:18:29","modified_gmt":"2025-09-08T23:18:29","slug":"cve-2025-49029-code-injection-vulnerability-in-bitto-kazi-custom-login-and-signup-widget","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-49029-code-injection-vulnerability-in-bitto-kazi-custom-login-and-signup-widget\/","title":{"rendered":"CVE-2025-49029: Code Injection Vulnerability in bitto.Kazi Custom Login And Signup Widget<\/strong>"},"content":{"rendered":"

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

The cybersecurity world is always on the lookout for vulnerabilities that can lead to potential system compromise or data leakage. One such vulnerability, identified as CVE-2025-49029, has been found in bitto.Kazi’s Custom Login And Signup Widget. This vulnerability affects all versions<\/a> of the widget up to and including version 1.0. An attacker exploiting this vulnerability can inject malicious code<\/a> into the system, potentially leading to severe impacts such as unauthorized access, data leakage, or even full system compromise.<\/p>\n

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

CVE ID: CVE-2025-49029
\nSeverity: Critical (9.1 CVSS score)
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: Potential system compromise or data<\/a> leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

bitto.Kazi Custom Login And Signup Widget | Up to and including 1.0<\/p>\n

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

This vulnerability arises due to insufficient sanitization of user<\/a> inputs in the Custom Login And Signup Widget. An attacker can exploit this vulnerability by injecting malicious code<\/a> into the input fields of the widget. This code gets executed when the form is processed by the server, leading to potential<\/a> unauthorized access, data leakage, or full system compromise.<\/p>\n

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

Here is a conceptual example of how the vulnerability might be exploited. This is a simple HTTP POST request where the attacker sends a malicious payload to the vulnerable<\/a> endpoint:<\/p>\n

POST \/login HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ \"username\": \"admin\", \"password\": \"\" }<\/code><\/pre>\n
In this example, the attacker injects a simple JavaScript code<\/a> in the password field that triggers an alert when the form is processed by the server. In a real-world scenario, this could be replaced with a more harmful script, potentially leading<\/a> to severe impacts.<\/p>\n
Mitigation and Prevention<\/strong><\/p>\n
Until the vendor releases a patch to fix this vulnerability, users are advised to use a Web Application<\/a> Firewall (WAF) or Intrusion Detection System (IDS) as temporary mitigation. These tools can detect and prevent code injection<\/a> attacks, reducing the risk of exploitation. Users should also consider using input validation techniques to prevent the execution of malicious scripts<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity world is always on the lookout for vulnerabilities that can lead to potential system compromise or data leakage. One such vulnerability, identified as CVE-2025-49029, has been found in bitto.Kazi’s Custom Login And Signup Widget. This vulnerability affects all versions of the widget up to and including version 1.0. An attacker exploiting this […]<\/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":[78],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-57955","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-injection"],"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