CVE-2021-31402

HIGH

Flutterchina Dio < 5.0.0 - Injection

Title source: rule

Description

The dio package 4.0.0 for Dart allows CRLF injection if the attacker controls the HTTP method string, a different vulnerability than CVE-2020-35669.

Scores

CVSS v3 7.5
EPSS 0.0046
EPSS Percentile 63.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

CWE
CWE-74
Status published

Affected Products (2)

flutterchina/dio < 5.0.0
Pub/dio < 5.0.0Pub

Timeline

Published Apr 15, 2021
Tracked Since Feb 18, 2026