CVE-2025-4673

Sensitive headers not cleared on cross-origin redirect in net/http

Medium · published June 11, 2025

CVSS v3.1
6.8
EPSS
1%
Percentile
51.2
In the wild
Unconfirmed
What it is

Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00666 · 51.2th percentile
Published
2025-06-11T16:42Z
EPSS history
Timeline
  • 11 JUN 16:42Z
    Sensitive headers not cleared on cross-origin redirect in net/http
    cvelistv5