What’s Vulnerable › Vulnerabilities

CVE-2019-15605

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 57.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-02-07 · updated 2026-06-17
Weakness: CWE-444

Description

HTTP request smuggling in Node.js 10, 12, and 13 causes malicious payload delivery when transfer-encoding is malformed

Affected products

Debian Linux: 10.0
Fedoraproject Fedora: 30
Node.js: from 10.0.0 before 10.19.0; from 12.0.0 before 12.15.0; from 13.0.0 before 13.8.0 — fixed in 10.19.0, 12.15.0, 13.8.0
openSUSE Leap: 15.1
Oracle Corporation GraalVM Enterprise Edition: 19.3.1, 20.0.0
Red Hat Enterprise Linux: 8.0
RedHat Enterprise Linux Desktop: 7.0
RedHat Enterprise Linux Eus: 7.7, 8.1, 8.2, 8.4, 8.6
RedHat Enterprise Linux Server: 7.0
RedHat Enterprise Linux Server Aus: 7.7, 8.2, 8.4, 8.6
RedHat Enterprise Linux Server Tus: 7.7, 8.2, 8.4, 8.6
RedHat Enterprise Linux Workstation: 7.0
RedHat Software Collections: 1.0

How to fix

Upgrade to a fixed version: Node.js 10.19.0, 12.15.0, 13.8.0. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2019-15605 or the next vulnerability affects your stack