CVE-2008-3080 in myBloggie
Summary
by MITRE
Cross-site request forgery (CSRF) vulnerability in admin.php in myWebland myBloggie 2.1.6 allows remote attackers to perform edit actions as administrators. NOTE: this can be leveraged to execute SQL commands by also exploiting CVE-2007-1899.
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Analysis
by VulDB Data Team • 10/31/2024
The CVE-2008-3080 vulnerability represents a critical cross-site request forgery flaw in the myWebland myBloggie 2.1.6 content management system that fundamentally compromises administrative privileges. This vulnerability exists within the admin.php file and enables remote attackers to manipulate administrative functions without legitimate authentication. The flaw operates by tricking authenticated users into executing unwanted administrative actions through maliciously crafted web requests that appear legitimate to the victim's browser. When an administrator visits a compromised page or clicks on a malicious link, the CSRF attack can force their browser to submit requests that modify blog content, settings, or user accounts, effectively granting unauthorized access to administrative capabilities.
The technical implementation of this vulnerability stems from the absence of proper anti-CSRF mechanisms within the administrative interface. The myBloggie application fails to validate the origin of requests or implement unique tokens that would verify the authenticity of administrative actions. This design flaw allows attackers to construct malicious web pages that, when visited by administrators, automatically submit requests to the vulnerable admin.php endpoint. The vulnerability is particularly dangerous because it operates at the application layer and requires no special privileges to exploit, making it accessible to any attacker who can influence an administrator's browsing session. The flaw aligns with CWE-352, which specifically addresses Cross-Site Request Forgery vulnerabilities, and demonstrates poor input validation and session management practices that violate fundamental web security principles.
The operational impact of this vulnerability extends beyond simple privilege escalation, as it creates a pathway for more severe attacks when combined with other vulnerabilities. As noted in the advisory, CVE-2008-3080 can be leveraged to execute SQL commands when combined with CVE-2007-1899, which represents a SQL injection vulnerability. This combination creates a powerful attack vector that allows adversaries to not only manipulate administrative functions but also directly access and modify the underlying database. The attack chain typically begins with the CSRF exploit to gain administrative access, followed by the exploitation of SQL injection to execute arbitrary database commands, potentially leading to complete system compromise, data exfiltration, or persistent backdoor installation. This multi-layered attack capability significantly increases the risk profile and makes the vulnerability particularly attractive to sophisticated attackers.
The exploitation of this vulnerability demonstrates the importance of implementing robust security controls at multiple layers of web applications. Organizations running myBloggie 2.1.6 or similar vulnerable systems face significant risk of unauthorized content modification, user account compromise, and potential data breaches. The vulnerability also highlights the dangers of legacy software systems that may not receive regular security updates or patches, creating extended attack windows for threat actors. Security practitioners should note that this vulnerability operates within the ATT&CK framework under the T1078 credential access and T1566 credential harvesting tactics, as it enables unauthorized access to administrative credentials and system capabilities through session manipulation. Organizations must implement proper CSRF protection mechanisms including unique request tokens, referer header validation, and SameSite cookie attributes to prevent such attacks. Additionally, regular security assessments and vulnerability scanning should be conducted to identify and remediate similar flaws in web applications, particularly those that combine multiple vulnerability types to create more severe attack vectors.