CVE-2008-3398 in XRMS
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in XRMS CRM 1.99.2 allow remote attackers to inject arbitrary web script or HTML via the msg parameter to unspecified components, possibly including login.php. NOTE: this may overlap CVE-2008-1129.
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Analysis
by VulDB Data Team • 11/02/2024
The vulnerability identified as CVE-2008-3398 represents a critical cross-site scripting flaw affecting XRMS CRM version 1.99.2. This security weakness resides in the application's handling of user input through the msg parameter, which is processed by unspecified components including potentially login.php. The vulnerability allows remote attackers to execute arbitrary web scripts or HTML code within the context of affected users' browsers, creating a significant risk for organizations relying on this customer relationship management platform.
The technical implementation of this XSS vulnerability stems from inadequate input validation and output encoding within the XRMS CRM application. When the msg parameter is passed to vulnerable components without proper sanitization, malicious payloads can be executed in the victim's browser context. This flaw specifically manifests in the way the application processes and renders user-supplied data, failing to properly escape or encode special characters that could be interpreted as HTML or JavaScript code. The vulnerability's classification as a reflected XSS issue means that the malicious script is executed as part of a request that includes the attacker's payload, typically delivered via crafted URLs or email links.
The operational impact of this vulnerability extends beyond simple data theft or defacement, as it provides attackers with the capability to hijack user sessions, steal authentication credentials, or redirect users to malicious websites. Given that the vulnerability may overlap with CVE-2008-1129, organizations using XRMS CRM face compounded risks where multiple XSS vectors could be exploited simultaneously. The presence of this flaw in login.php components particularly concerning as it could enable credential harvesting attacks, potentially allowing unauthorized access to customer data and business-critical information. Attackers could leverage this vulnerability to establish persistent access to the CRM system, compromising the confidentiality and integrity of sensitive business data.
Organizations should implement comprehensive input validation mechanisms to prevent malicious payloads from being processed by the application. The recommended mitigations include implementing strict output encoding for all user-supplied data, particularly when rendering content in web pages. Security measures should encompass the deployment of web application firewalls to detect and block suspicious input patterns, along with regular security assessments to identify similar vulnerabilities across the application stack. Additionally, organizations should consider implementing content security policies to limit the execution of unauthorized scripts within the application context. This vulnerability aligns with CWE-79, which specifically addresses cross-site scripting flaws in web applications, and represents a classic example of how insufficient input validation can create persistent security risks. The ATT&CK framework would categorize this as a web application vulnerability exploitation technique, potentially leading to credential access and privilege escalation within the compromised system environment.