CVE-2012-2151 in SPIP
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in SPIP 1.9.x before 1.9.2.o, 2.0.x before 2.0.18, and 2.1.x before 2.1.13 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 01/02/2025
The vulnerability identified as CVE-2012-2151 represents a critical cross-site scripting flaw affecting the SPIP content management system across multiple version ranges. This vulnerability impacts SPIP 1.9.x versions prior to 1.9.2.0, 2.0.x versions before 2.0.18, and 2.1.x versions before 2.1.13, creating a widespread security risk for organizations utilizing these older system versions. The flaw enables remote attackers to inject malicious web scripts or HTML content into the targeted application, potentially compromising user sessions and data integrity.
The technical nature of this vulnerability stems from insufficient input validation and output sanitization mechanisms within the SPIP framework. Attackers can exploit unspecified vectors to inject malicious code that executes in the context of other users' browsers when they view affected pages. This type of vulnerability falls under CWE-79 which specifically addresses Cross-Site Scripting flaws, where the system fails to properly validate or escape user-supplied data before rendering it in web pages. The vulnerability operates at the application layer, specifically targeting the web interface components that process user input and display content to end users.
The operational impact of CVE-2012-2151 extends beyond simple data corruption or display issues. Successful exploitation could enable attackers to steal session cookies, perform unauthorized actions on behalf of users, redirect victims to malicious websites, or even establish persistent backdoors within the affected system. This vulnerability particularly threatens organizations relying on SPIP for content management, as it could compromise the integrity of their web applications and potentially lead to broader system compromises. The remote nature of the attack means that threat actors do not require physical access to the system or network to exploit this vulnerability.
Organizations should prioritize immediate remediation by upgrading to patched versions of SPIP, specifically moving beyond the vulnerable version ranges mentioned in the CVE description. System administrators should implement comprehensive input validation measures and consider deploying web application firewalls to provide additional protection layers. The ATT&CK framework categorizes this vulnerability under the T1059.007 technique for 'Scripting' and T1566.001 for 'Phishing' as attackers could leverage these XSS flaws to deliver malicious payloads. Security teams should also conduct thorough vulnerability assessments to identify any potential exploitation attempts and implement proper monitoring for suspicious user activities or unauthorized access patterns.