Threats tagged 'brew-fastmcp-cve-2026-53537'

1 threat

Severity	CVSS	Signals	Threat	Source	Published	Score and star
Low	3.7	EPSS 0.3%	CVE-2026-53537python-multipart · Content-Disposition parameter smuggling via RFC 2231/5987 extended parameters Low3.7EPSS 0.3%2026-08-13GCVE DatabaseCVE-2026-53537 A vulnerability in python-multipart allows an attacker to smuggle different Content-Disposition parameter values by exploiting RFC 2231/5987 extended parameter decoding. This causes discrepancies between what an upstream inspector sees and what the backend application processes, potentially bypassing field name or filename-based controls. The issue affects multipart/form-data parsing in FastAPI/Starlette and related APIs. The vulnerability is fixed in python-multipart version 3.4.0. EPSS 0.3%Report on CVE-2026-53537 Vulnerability #brew-fastmcp-cve-2026-53537 #homebrew	GCVE Database	2026-08-13

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