CVE-2006-2992 in My Photo Scrapbook
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in display.asp in My Photo Scrapbook 1.0 and earlier allows remote attackers to inject arbitrary web script or HTML via the key_m parameter.
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Analysis
by VulDB Data Team • 09/20/2017
The vulnerability identified as CVE-2006-2992 represents a classic cross-site scripting flaw within the My Photo Scrapbook web application version 1.0 and earlier. This security weakness resides in the display.asp component which fails to properly sanitize user input before rendering it within web pages. The specific parameter key_m serves as the attack vector where malicious actors can inject arbitrary web scripts or HTML code that gets executed in the context of other users' browsers. This type of vulnerability falls under the Common Weakness Enumeration category CWE-79, which specifically addresses improper neutralization of input during web page generation, making it a well-documented and widely recognized weakness in web application security.
The technical implementation of this vulnerability demonstrates a failure in input validation and output encoding practices within the web application's server-side processing. When the key_m parameter is passed to display.asp without adequate sanitization measures, the application directly incorporates user-supplied data into dynamically generated web content. This creates an environment where attackers can craft malicious payloads that exploit the trust relationship between the web application and its users. The vulnerability operates by leveraging the application's inability to distinguish between legitimate user input and potentially harmful script code, allowing the injected content to execute within the victim's browser context.
Operationally, this XSS vulnerability presents significant risks to both the application and its users. Remote attackers can exploit this weakness to steal session cookies, perform unauthorized actions on behalf of users, redirect victims to malicious websites, or deface the web application interface. The impact extends beyond simple data theft as attackers can establish persistent malicious presence within the application, potentially using it as a platform for further attacks or as a command and control channel. The vulnerability affects all users of the My Photo Scrapbook application who interact with the vulnerable display.asp page, creating a widespread security exposure that requires immediate attention.
Mitigation strategies for CVE-2006-2992 should focus on implementing proper input validation and output encoding mechanisms throughout the application. The most effective approach involves sanitizing all user input parameters, particularly those used in dynamic content generation, by removing or encoding potentially dangerous characters such as angle brackets, script tags, and javascript protocols. Additionally, implementing Content Security Policy headers can provide an additional layer of protection by restricting the sources from which scripts can be loaded. The application should also adopt secure coding practices that follow the OWASP Top Ten guidelines and implement proper parameterized queries or input sanitization routines to prevent similar vulnerabilities from occurring in other parts of the codebase. Regular security audits and penetration testing should be conducted to identify and remediate any additional XSS vulnerabilities within the application.