CVE-2010-1048 in Business Portal
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in blog/index.php in Uiga Business Portal allows remote attackers to inject arbitrary web script or HTML via the textcomment parameter (aka the Comment Box) in a noentryid action. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 05/03/2026
The CVE-2010-1048 vulnerability represents a classic cross-site scripting flaw within the Uiga Business Portal web application, specifically targeting the blog/index.php component. This security weakness resides in the handling of user input through the textcomment parameter, which is utilized in the noentryid action context. The vulnerability manifests when the application fails to properly sanitize or encode user-supplied data before rendering it within the web page context, creating an exploitable condition that enables malicious actors to inject arbitrary web scripts or HTML content. The affected parameter operates within a comment submission mechanism, making it a prime target for attackers seeking to compromise user sessions or manipulate content displayed to other visitors. This type of vulnerability falls under CWE-79 which categorizes improper neutralization of input during web page generation, specifically addressing the failure to properly encode or escape user-controllable data before incorporating it into dynamically generated web content.
The operational impact of this XSS vulnerability extends beyond simple script injection, as it provides attackers with multiple potential attack vectors for compromising user sessions and accessing sensitive information. When a malicious user submits crafted HTML or JavaScript code through the comment box parameter, the vulnerable application processes this input without adequate sanitization, allowing the injected code to execute within the context of other users' browsers. This creates opportunities for session hijacking, credential theft, defacement of content, and potential redirection to malicious sites. The vulnerability's exploitation requires minimal privileges since it operates through the standard comment submission interface, making it particularly dangerous as it can be leveraged by anyone with access to the portal's comment functionality. From an attack perspective, this flaw aligns with ATT&CK technique T1566 which describes social engineering attacks through malicious content, and T1059 which covers command and scripting interpreters for executing malicious code.
Mitigation strategies for CVE-2010-1048 must address the core issue of inadequate input validation and output encoding within the Uiga Business Portal application. The primary remediation involves implementing proper input sanitization techniques that filter or escape special characters in user-supplied content before processing. This includes employing context-appropriate encoding methods such as HTML entity encoding for content displayed in web pages, JavaScript encoding for dynamic script insertion, and URL encoding where appropriate. Organizations should also implement Content Security Policy headers to limit the sources from which scripts can be loaded and executed, providing an additional layer of protection against malicious script execution. Regular security testing including dynamic application security testing and manual penetration testing should be conducted to identify similar vulnerabilities in other components of the application. The vulnerability demonstrates the critical importance of input validation and output encoding practices as outlined in OWASP Top 10 A03:2021, which emphasizes the need for proper sanitization of user inputs to prevent injection attacks. Additionally, implementing proper access controls and monitoring for unusual comment submission patterns can help detect potential exploitation attempts, while regular security updates and patches ensure that known vulnerabilities are addressed promptly to prevent exploitation by threat actors.