VULNERABILITY INTELLIGENCE

CVE-2019-11284

CVSS score8.6 HIGH
EPSS probability0.90%
CISA KEVNot currently listed
Published2019-10-17
Last modified2026-09-04
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Description

Pivotal Reactor Netty, versions prior to 0.8.11, passes headers through redirects, including authorization ones. A remote unauthenticated malicious user may gain access to credentials for a different server than they have access to.

Weakness classification

  • CWE-522: Insufficiently Protected Credentials

Primary references