{"id":86496,"date":"2026-02-18T15:15:55","date_gmt":"2026-02-18T15:15:55","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T06:00:00","slug":"cve-2025-48976-apache-commons-fileupload-dos-vulnerability","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-48976-apache-commons-fileupload-dos-vulnerability\/","title":{"rendered":"CVE-2025-48976: Apache Commons FileUpload DoS Vulnerability<\/strong>"},"content":{"rendered":"

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

The Apache Commons FileUpload library, widely used software for handling file uploads in Java-based web applications, has been found to have a significant vulnerability (CVE-2025-48976). This vulnerability stems from insufficient limits on the allocation of resources for multipart headers, enabling a potential Denial of Service (DoS) attack. This issue is of critical concern to any system employing affected versions of Apache Commons FileUpload, as it may lead to system compromise or data leakage.<\/p>\n

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

CVE ID: CVE-2025-48976
\nSeverity: High (7.5 CVSS Score)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: Potential system compromise and data leakage<\/p>\n

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

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\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