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veracodeVeracode Vulnerability DatabaseVERACODE:40467
HistoryMay 11, 2023 - 2:47 a.m.

Denial Of Services (DoS)

2023-05-1102:47:06
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
26
denial of services
server.ts
userver.ts
query param
application crash

0.002 Low

EPSS

Percentile

56.9%

engine.io is vulnerable to Denial Of Services (DoS). The vulnerability exists due to the uncaught exception that occurs in the handleUpgrade function of server.ts and userver.ts when providing an invalid query param, which allows an attacker to crash the application through a maliciously crafted request

0.002 Low

EPSS

Percentile

56.9%