{"id":75964,"date":"2025-09-18T02:47:21","date_gmt":"2025-09-18T02:47:21","guid":{"rendered":""},"modified":"2025-10-06T23:38:56","modified_gmt":"2025-10-07T05:38:56","slug":"cve-2025-41714-critical-vulnerability-in-upload-endpoint-causing-arbitrary-file-write-and-potential-remote-code-execution","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-41714-critical-vulnerability-in-upload-endpoint-causing-arbitrary-file-write-and-potential-remote-code-execution\/","title":{"rendered":"CVE-2025-41714: Critical Vulnerability in Upload Endpoint causing Arbitrary File Write and Potential Remote Code Execution<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

The world of cybersecurity is in a constant state of flux, with new vulnerabilities being discovered and exploited on a regular basis. One such vulnerability that has been recently identified and added to the Common Vulnerabilities and Exposures (CVE) system is CVE-2025-41714. This severe security flaw lies in the upload endpoint of certain systems<\/a>, where the ‘Upload-Key’ request header is not appropriately validated. This could potentially allow<\/a> an authenticated attacker to manipulate the path traversal sequences and cause the server to create upload-related artifacts beyond the intended storage location.
\nThe vulnerability is of critical<\/a> importance as it may lead to arbitrary file write and in certain configurations, can be leveraged to achieve remote code execution, hence causing potential system compromise or data leakage. It is therefore essential for organizations and individuals to understand and mitigate this vulnerability promptly.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-41714
\nSeverity: Critical (CVSS Score: 8.8)
\nAttack Vector: Network
\nPrivileges Required: User
\nUser Interaction: Required
\nImpact: A successful exploit may lead to system compromise or data leakage, with potential for remote code execution<\/a><\/p>\n

Affected Products<\/strong><\/p>

\r\n

\r\n \r\n \"Ameeba\r\n <\/a>\r\n Share secrets securely\r\n <\/h2>\r\n\r\n

\r\n Ameeba is private infrastructure for communication and sensitive work built on encrypted identity instead of exposed corporate identity systems.\r\n <\/p>\r\n\r\n

\r\n Passwords, credentials, confidential files, screenshots, internal discussions, sensitive AI context, and private coordination should not become exposed across ordinary communication platforms.\r\n <\/p>\r\n\r\n