CVE-2026-77063

multer , a Node.js middleware for handling multipart/form-data, contains a race condition in its file stream handling that is triggered when an application uses an asynchronous fileFilter together with the fileSize limit . An attacker can exploit this to cause a file that exceeds the configured s...

CVE-2026-77063 multer vulnerable to file size limit bypass via async fileFilter race condition

multer is a middleware for handling multipart/form-data in Node.js. When an application uses an asynchronous fileFilter together with the fileSize limit, a race condition in multer's file stream handling can allow a file that exceeds the configured size limit to bypass the size-limit rejection. A...

CVE-2026-15603

morgan is an HTTP request logger middleware for Node.js. In versions prior to 1.12.0, the internal helper that escapes log token values did not neutralize the Unicode line separator characters U+0085 Next Line, U+2028 Line Separator, and U+2029 Paragraph Separator. An unauthenticated remote clien...

EUVD-2026-67720

morgan is an HTTP request logger middleware for Node.js. In versions prior to 1.12.0, the internal helper that escapes log token values did not neutralize the Unicode line separator characters U+0085 Next Line, U+2028 Line Separator, and U+2029 Paragraph Separator. An unauthenticated remote clien...

CVE-2026-15603 morgan vulnerable to Log Forging via unescaped Unicode line separators

morgan is an HTTP request logger middleware for Node.js. In versions prior to 1.12.0, the internal helper that escapes log token values did not neutralize the Unicode line separator characters U+0085 Next Line, U+2028 Line Separator, and U+2029 Paragraph Separator. An unauthenticated remote clien...

CVE-2026-2359

A flaw was found in Multer, a Node.js middleware for handling multipart/form-data. A remote attacker can exploit this vulnerability by intentionally dropping a connection during a file upload. This can lead to a Denial of Service DoS due to resource exhaustion on the affected system...

Multer 安全漏洞

Multer is an open-source middleware for Node.js developed by ExpressJS. Versions of Multer prior to 2.1.0 contained a security vulnerability, which was caused by improper handling of specially crafted requests, potentially leading to denial-of-service attacks...

EUVD-2025-21784

Malicious code in bioql PyPI...

EUVD-2024-2860

Malicious code in bioql PyPI...

CVE-2025-7339

on-headers is a node.js middleware for listening to when a response writes headers. A bug in on-headers versions 1.1.0 may result in response headers being inadvertently modified when an array is passed to response.writeHead. Users should upgrade to version 1.1.0 to receive a patch. Uses are...

CVE-2025-7339 on-headers vulnerable to http response header manipulation

on-headers is a node.js middleware for listening to when a response writes headers. A bug in on-headers versions 1.1.0 may result in response headers being inadvertently modified when an array is passed to response.writeHead. Users should upgrade to version 1.1.0 to receive a patch. Uses are...

CVE-2025-7339

on-headers is a node.js middleware for listening to when a response writes headers. A bug in on-headers versions 1.1.0 may result in response headers being inadvertently modified when an array is passed to response.writeHead. Users should upgrade to version 1.1.0 to receive a patch. Uses are...

PT-2025-29924

Name of the Vulnerable Software and Affected Versions on-headers versions prior to 1.1.0 Description on-headers is a Node.js middleware used for listening to response headers. A flaw in versions prior to 1.1.0 may allow unintended modification of response headers when an array is passed to...

CVE-2025-47935

CVE-2025-47935 (Multer) : Multer (Node.js multipart/form-data middleware) versions before 2.0.0 are affected by a resource exhaustion/memory‑leak due to improper stream handling. When the HTTP request stream errors, the internal busboy stream is not closed, causing streams to accumulate and consu...