CVE-2010-0959 in ENOVIA SmarTeam
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in WebEditor/Authentication/LoginPage.aspx in IBM ENOVIA SmarTeam 5 allows remote attackers to inject arbitrary web script or HTML via the errMsg parameter.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 05/02/2026
The vulnerability identified as CVE-2010-0959 represents a critical cross-site scripting flaw within IBM ENOVIA SmarTeam 5's web authentication system. This issue resides in the WebEditor/Authentication/LoginPage.aspx component, which serves as the primary entry point for user authentication within the enterprise product lifecycle management platform. The vulnerability specifically affects the handling of the errMsg parameter, which is used to display error messages to users during the login process. When this parameter is improperly processed, it creates an opportunity for malicious actors to inject arbitrary web scripts or HTML content directly into the authentication interface.
The technical exploitation of this vulnerability occurs through the manipulation of the errMsg parameter in the web application's URL or form submission. Attackers can craft malicious payloads that, when processed by the vulnerable LoginPage.aspx page, execute within the context of other users' browsers. This allows for a range of malicious activities including session hijacking, credential theft, and the execution of unauthorized commands within the application's security context. The vulnerability demonstrates a classic input validation failure where user-supplied data is not properly sanitized before being rendered back to the browser, creating an XSS attack vector that directly impacts the authentication system's integrity.
The operational impact of this vulnerability extends beyond simple script injection, as it compromises the fundamental security of the authentication mechanism that protects enterprise data. An attacker who successfully exploits this vulnerability could potentially steal user sessions, gain unauthorized access to sensitive product information, or manipulate the authentication flow to create persistent backdoors within the SmarTeam environment. The vulnerability affects the entire enterprise product lifecycle management system, potentially exposing critical design data, intellectual property, and business-critical information stored within the platform. This type of attack vector specifically targets the trust boundary between the user and the application, undermining the security assumptions that users make when accessing the system.
This vulnerability maps directly to CWE-79, which defines Cross-site Scripting as a weakness where untrusted data is sent to a web browser without proper validation or encoding. The flaw also aligns with ATT&CK technique T1566, which describes the use of malicious web content to gain initial access to systems. Organizations using IBM ENOVIA SmarTeam 5 should implement immediate mitigations including input validation and output encoding of all user-supplied parameters, particularly those used in authentication flows. The recommended defenses include implementing proper parameter sanitization, employing Content Security Policy headers, and conducting regular security testing of web applications. Additionally, the vulnerability highlights the importance of secure coding practices and input validation in enterprise applications, as the authentication system represents a critical attack surface that requires robust protection against malicious input manipulation.