CVE-2005-1450 in Serendipity
Summary
by MITRE
Unknown vulnerability in "the function used to validate path-names for uploading media" in Serendipity before 0.8 has unknown impact.
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Analysis
by VulDB Data Team • 07/08/2018
The vulnerability identified as CVE-2005-1450 resides within the Serendipity publishing platform version 0.8 and earlier, specifically targeting the path-name validation mechanism employed during media upload operations. This issue represents a critical security flaw that could potentially allow unauthorized users to manipulate file paths and execute malicious actions through the upload functionality. The vulnerability's classification as "unknown impact" suggests that the exact nature of the security breach was not fully documented at the time of reporting, indicating a potentially severe threat vector that could compromise system integrity.
The technical flaw manifests in the inadequate validation of file paths during media upload processes, where the system fails to properly sanitize or verify user-supplied path information before processing. This weakness creates an environment where malicious actors could potentially exploit path traversal vulnerabilities, allowing them to upload files to unintended directories or execute arbitrary code within the system. The vulnerability directly relates to improper input validation and insufficient access controls, which are fundamental security principles that should be enforced during file handling operations. The lack of proper path sanitization creates opportunities for attackers to bypass intended security boundaries and gain unauthorized access to system resources.
From an operational perspective, this vulnerability poses significant risks to organizations relying on Serendipity for content management, particularly those with user-contributed content features enabled. The impact could range from unauthorized file access and potential data breaches to complete system compromise, depending on the specific implementation details and system configurations. Attackers could leverage this vulnerability to upload malicious files, execute code remotely, or manipulate the content management system's file structure. The vulnerability's presence in the media upload validation function suggests that it could affect not only the integrity of uploaded content but also potentially compromise the entire application environment through path manipulation attacks.
The security implications of this vulnerability align with common attack patterns documented in the ATT&CK framework under the category of privilege escalation and persistence techniques, where attackers exploit input validation flaws to gain unauthorized access to system resources. This type of vulnerability would typically map to CWE-22 (Path Traversal) or similar path manipulation weaknesses in the Common Weakness Enumeration catalog, representing a fundamental flaw in how the application handles file system operations. Organizations using affected versions of Serendipity should immediately implement mitigation strategies including upgrading to version 0.8 or later, implementing additional input validation layers, and conducting comprehensive security audits of their content management systems. The vulnerability underscores the critical importance of proper input validation and access control mechanisms in web applications, particularly those handling user-uploaded content, and serves as a reminder of the necessity for regular security updates and vulnerability assessments in content management platforms.