CVE-2007-0137 in Serene Bach SB
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in SimpleBoxes/SerendipityNZ Serene Bach 2.05R and earlier, and 2.08D and earlier in the 2.08 series; and (2) sb 1.13D and earlier, and 1.18R and earlier in the 1.18 series; allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 03/02/2018
The vulnerability identified as CVE-2007-0137 represents a critical cross-site scripting flaw affecting multiple versions of the SimpleBoxes/SerendipityNZ Serene Bach content management system. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is classified as a fundamental web application security weakness that allows attackers to inject malicious scripts into web pages viewed by other users. The affected versions include 2.05R and earlier, 2.08D and earlier in the 2.08 series, as well as 1.13D and earlier, and 1.18R and earlier in the 1.18 series, indicating this was a widespread issue affecting the core functionality of the platform. The vulnerability's classification as a remote code execution vector through web scripting injection means that attackers can potentially compromise user sessions and steal sensitive information without requiring local access to the target system.
The technical implementation of this XSS vulnerability stems from inadequate input validation and output sanitization within the web application's processing pipeline. Attackers can exploit this weakness by crafting malicious payloads that get executed in the context of other users' browsers when they view affected pages. The unspecified vectors suggest that the vulnerability may exist across multiple input points within the application, including but not limited to form fields, URL parameters, or user-generated content areas. This broad scope of exploitation vectors makes the vulnerability particularly dangerous as it provides multiple pathways for attackers to successfully inject malicious code into the application's response. The vulnerability's impact is amplified by the fact that it affects multiple release series, indicating a fundamental flaw in the application's architecture rather than a simple one-time bug.
From an operational standpoint, this vulnerability creates significant security risks for organizations using affected versions of the Serene Bach platform. Users who visit compromised pages could have their browser sessions hijacked, potentially leading to unauthorized access to administrative functions or sensitive data exposure. The remote nature of the attack means that threat actors can exploit this vulnerability from anywhere on the internet without requiring physical access to the target network or system. According to ATT&CK framework's T1566 technique for "Phishing with Malicious Attachments or Links," this vulnerability enables attackers to establish persistent access through crafted web content that users unknowingly execute in their browsers. The attack surface extends beyond simple script injection to include session manipulation, credential theft, and potential redirection to malicious sites, making it a serious concern for web application security.
Organizations utilizing affected versions of SimpleBoxes/SerendipityNZ Serene Bach should immediately implement mitigations including thorough input validation and output encoding for all user-supplied content. The recommended approach involves implementing proper HTML entity encoding, JavaScript escaping, and content security policies to prevent malicious scripts from executing in user contexts. Security patches should be applied immediately to upgrade to versions that address the XSS vulnerability, as the vulnerability affects multiple release series and indicates a systemic issue within the application's codebase. Additionally, organizations should consider implementing web application firewalls to detect and block suspicious payloads attempting to exploit this vulnerability, and conduct regular security assessments to identify similar weaknesses in other applications. The vulnerability's classification under CWE-79 and its exploitation patterns align with common attack methodologies described in industry security frameworks, emphasizing the importance of comprehensive input validation and secure coding practices throughout the application development lifecycle.