CVE-2025-11149

HIGH

node-static - Denial of Service via Null Byte Handling

Title source: llm
STIX 2.1

Description

This affects all versions of the package node-static; all versions of the package @nubosoftware/node-static. The package fails to catch an exception when user input includes null bytes. This allows attackers to access http://host/%00 and crash the server.

Scores

CVSS v3 7.5
EPSS 0.0050
EPSS Percentile 38.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-400
Status published
Products (1)
nubosoftware/node-static 0npm
Published Sep 30, 2025
Tracked Since Feb 18, 2026