CVE-2015-10087 in Theme DesignFolio Plus
Summary
by MITRE • 03/07/2023
** UNSUPPPORTED WHEN ASSIGNED **** UNSUPPORTED WHEN ASSIGNED ** A vulnerability has been found in UpThemes Theme DesignFolio Plus 1.2 and classified as problematic. Affected by this vulnerability is an unknown functionality. The manipulation leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 53f6ae62878076f99718e5feb589928e83c879a9. It is recommended to apply a patch to fix this issue. The identifier VDB-221809 was assigned to this vulnerability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
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Analysis
by VulDB Data Team • 08/06/2024
This vulnerability resides within the UpThemes Theme DesignFolio Plus version 1.2, representing a critical security flaw that has been officially classified as problematic by security researchers. The affected functionality remains unspecified in the public disclosure, but the core issue manifests through an unrestricted file upload capability that fundamentally compromises the security posture of the affected system. The vulnerability operates through an unknown but critical pathway that allows malicious actors to bypass normal upload restrictions and potentially execute arbitrary code within the target environment.
The technical exploitation of this vulnerability occurs through a remote attack vector, meaning that adversaries can leverage this flaw without requiring physical access to the system or direct network proximity. This remote exploit capability significantly amplifies the potential impact as it enables attackers to target vulnerable installations from anywhere on the internet. The unrestricted upload functionality essentially allows attackers to place malicious files such as web shells, malware, or other harmful executables directly onto the web server, creating persistent attack vectors and potential lateral movement opportunities within compromised networks. This type of vulnerability aligns with CWE-434 which specifically addresses "Unrestricted Upload of File with Dangerous Type" and represents a fundamental failure in input validation and file handling mechanisms.
The operational impact of this vulnerability extends far beyond simple unauthorized file placement, as it creates a persistent backdoor for attackers to maintain access to compromised systems. Once an attacker successfully exploits this vulnerability, they can establish a foothold for further reconnaissance, data exfiltration, or additional attacks within the network infrastructure. The public disclosure of this exploit increases the likelihood of widespread exploitation, particularly given that the target software is no longer supported by the maintainer. This means that no official patches or updates will be provided to address the vulnerability, leaving affected systems permanently exposed to potential compromise. Organizations that continue to use unsupported software versions face heightened risk of successful exploitation, as they cannot benefit from vendor-provided security fixes or security updates that would typically address such issues.
The recommended mitigation strategy involves immediately applying the patch identified by the commit hash 53f6ae62878076f99718e5feb589928e83c879a9, which represents the official fix for this specific vulnerability. However, given that this vulnerability affects software that is no longer supported, organizations should consider migrating to supported alternatives or implementing additional defensive measures such as web application firewalls, upload validation restrictions, and network segmentation. The VDB-221809 identifier assigned to this vulnerability serves as a reference point for security professionals and database systems to track and monitor this specific threat vector. Organizations should also implement monitoring solutions to detect suspicious file upload activities and establish incident response procedures to quickly address any potential exploitation attempts. This vulnerability demonstrates the critical importance of maintaining up-to-date software and the dangers associated with continuing to operate unsupported systems in production environments. The ATT&CK framework would classify this vulnerability under T1190 "Exploit Public-Facing Application" and potentially T1059 "Command and Scripting Interpreter" when attackers leverage the uploaded files for execution purposes, highlighting the multi-stage nature of attacks that exploit such weaknesses.