CVE-2020-26129

6.5 mediumEPSS 0.8%

Medium (6.5) in jetbrains ktor. EPSS 0.8% chance of exploitation in the next 30 days.

In JetBrains Ktor before 1.4.1, HTTP request smuggling was possible.

Severity

6.5 medium

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
CWE: CWE-444
Published: 2020-11-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19