Mkway/CVE-2026-3304

PoC

Reproduction lab for CVE-2026-3304 — async fileFilter race condition in Multer causes disk exhaustion via orphaned temp files

view exploit source poc_in_githubauthor Mkwaypublished 2026-03-06catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2026-3304US	high7.5	0.74% (54th)	Exploit	2026-02-27
Multer is a node.js middleware for handling `multipart/form-data`. A vulnerability in Multer prior to version 2.1.0 allows an attacker to trigger a Denial of Service (DoS) by sendi…

scry

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