CVE-2021-23339

—

CVSS 3.1

6.5 medium

EPSS

<1%p51

Published

Feb 17, 2021 (Feb 17, 2021)

Modified

Jun 17, 2026

Description

This affects all versions before 10.1.14 and from 10.2.0 to 10.2.4 of package com.typesafe.akka:akka-http-core. It allows multiple Transfer-Encoding headers.

Vendors: lightbend
Products: akka-http
Weakness: CWE-444
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news0 stories

No ingested article mentions this CVE yet.