CVE-2021-25762

medium

Description

In JetBrains Ktor before 1.4.3, HTTP Request Smuggling was possible.

References

https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/

https://blog.jetbrains.com

Details

Source: Mitre, NVD

Published: 2021-02-03

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00003