Arbitrary File Upload Vulnerability in TeamPass
Summary
CVE-2017-15054: TeamPass arbitrary file upload vulnerability. Affects nilsteampassnet/teampass versions < 2.1.27.9. Fixed in 2.1.27.9. How to fix ↓
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Background
TeamPass is a password management system that allows users to securely store and share passwords. It provides features such as role-based access control, password history, and password expiration. However, an arbitrary file upload vulnerability has been discovered in TeamPass before version 2.1.27.9.
Vulnerability Detail
The vulnerability allows remote authenticated users to upload arbitrary files, which can lead to remote command execution. An attacker with authenticated access can tamper with the parameters of a request to the upload.files.php endpoint, allowing them to select the correct branch and upload any arbitrary file. Once uploaded, the attacker can then access the file and execute code on the server.
How To Fix
Minimum fixed version
2.1.27.9
This is the first release that contains the fix.
composer require nilsteampassnet/teampass:2.1.27.9
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Workaround
There is no known workaround for this vulnerability. It is essential to apply the official patch by upgrading to the latest version of TeamPass.
Conclusion
The arbitrary file upload vulnerability in TeamPass before version 2.1.27.9 poses a significant risk to the security of affected systems. It is crucial for users to upgrade to the latest patched version to mitigate the risk of exploitation. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The vulnerability allows authenticated attackers to upload arbitrary files and execute code on the server, potentially leading to full control over the affected system.
Users of TeamPass versions before 2.1.27.9 are affected by this vulnerability. It is recommended for all users to upgrade to the latest patched version.
Yes, the attacker needs to have authenticated access to the TeamPass system in order to exploit this vulnerability.
There are no known instances of this vulnerability being exploited in the wild at the time of this advisory.
Yes, the CVSS score for this vulnerability is 7.5, indicating a high severity level.
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