CVE-2018-10760 : What You Need to Know
Learn about CVE-2018-10760 affecting ProjectPier 0.88. Understand the impact, technical details, and mitigation steps for this remote code execution vulnerability.
ProjectPier 0.88 and earlier versions are vulnerable to remote code execution due to an unrestricted file upload issue in the Files plugin.
Understanding CVE-2018-10760
The vulnerability in ProjectPier 0.88 allows authenticated remote users to execute arbitrary PHP code by uploading a file with an executable extension.
What is CVE-2018-10760?
The Files plugin in ProjectPier 0.88 and earlier versions contain a vulnerability that permits remote authenticated users to execute arbitrary PHP code by uploading a file with an executable extension and accessing it directly.
The Impact of CVE-2018-10760
This vulnerability can be exploited by attackers to upload malicious files and execute arbitrary PHP code on the server, potentially leading to unauthorized access and data breaches.
Technical Details of CVE-2018-10760
The technical details of the CVE-2018-10760 vulnerability are as follows:
Vulnerability Description
The unrestricted file upload vulnerability in the Files plugin of ProjectPier 0.88 allows remote authenticated users to upload files with executable extensions and execute PHP code.
Affected Systems and Versions
- Product: ProjectPier
- Vendor: N/A
- Versions affected: ProjectPier 0.88 and earlier
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading a file with an executable extension and then directly accessing it through a request to the file in the tmp directory under the document root.
Mitigation and Prevention
To mitigate the risks associated with CVE-2018-10760, consider the following steps:
Immediate Steps to Take
- Disable file upload functionality if not essential
- Implement file type and extension checks for uploaded files
- Regularly monitor and review files in the tmp directory
Long-Term Security Practices
- Conduct regular security assessments and audits
- Educate users on safe file upload practices
- Keep software and plugins up to date
Patching and Updates
- Apply patches and updates provided by ProjectPier to address the vulnerability