{"id":50491,"date":"2025-06-09T20:08:49","date_gmt":"2025-06-09T20:08:49","guid":{"rendered":""},"modified":"2025-09-08T17:18:49","modified_gmt":"2025-09-08T23:18:49","slug":"cve-2025-44148-critical-xss-vulnerability-in-mailenable-prior-to-version-10","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-44148-critical-xss-vulnerability-in-mailenable-prior-to-version-10\/","title":{"rendered":"CVE-2025-44148: Critical XSS Vulnerability in MailEnable Prior to Version 10<\/strong>"},"content":{"rendered":"

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

Today, we delve into the details of a severe cybersecurity vulnerability, CVE-2025-44148, a Cross-Site Scripting (XSS) flaw in MailEnable before version 10. This vulnerability potentially impacts a significant population of MailEnable users who have not upgraded their systems to version 10 or later. It is a flaw of critical importance due to its high severity score and the potential for a remote attacker to execute arbitrary code on the affected system, potentially leading to system<\/a> compromise and data leakage.<\/p>\n

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

CVE ID: CVE-2025-44148
\nSeverity: Critical (9.8 CVSS Severity Score)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: Required
\nImpact: System compromise and potential data leakage<\/a><\/p>\n

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

Product | Affected Versions<\/p>\n

MailEnable | Before Version 10<\/p>\n

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

The XSS vulnerability<\/a> occurs due to flawed sanitization of user input in the ‘failure.aspx’ component of MailEnable. An attacker can exploit this flaw by crafting a malicious script and injecting<\/a> it into the input fields of ‘failure.aspx. When a user interacts with this manipulated component, the malicious script executes within the user’s<\/a> browser context. This script execution can potentially lead to unauthorized access, data theft, or even full system compromise if chained with other vulnerabilities<\/a>.<\/p>\n

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

Below is a conceptual example of how this vulnerability might be exploited<\/a>. An attacker could craft a malicious HTTP POST request<\/a> like the one given below:<\/p>\n

POST \/failure.aspx HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/x-www-form-urlencoded\nusername=<script>malicious_code_here<\/script>&password=...<\/code><\/pre>\n
In this example, the ‘username’ field contains the malicious script. If a user interacts with the manipulated ‘failure.aspx’ page, the attacker’s script runs within the user’s browser, leading to potential<\/a> unauthorized activities.<\/p>\n
Recommended Mitigation<\/strong><\/p>\n
To mitigate this vulnerability, users are strongly recommended to upgrade to MailEnable version 10 or later, which contains the necessary patch for this flaw. If immediate upgrade is not possible, the use of a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary mitigation measure is advised. However, these are just temporary solutions and do not completely eliminate the risk. Therefore, upgrading to the patched version at the earliest is the most secure solution.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview Today, we delve into the details of a severe cybersecurity vulnerability, CVE-2025-44148, a Cross-Site Scripting (XSS) flaw in MailEnable before version 10. This vulnerability potentially impacts a significant population of MailEnable users who have not upgraded their systems to version 10 or later. It is a flaw of critical importance due to its high […]<\/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":[81],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-50491","post","type-post","status-publish","format-standard","hentry","category-uncategorized","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