Unrated

Security advisory

Type: advisorySources: OSVCVE: CVE-2025-4673

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

Products: Not specified
Affected versions: Not specified
Fixed versions: Not specified
CVEs: CVE-2025-4673
Confirmed fixed CVEs: Not specified
Updated in this feed: 29 Oct 2026, 13:22 UTC · Revision 1

Source evidence

CVE-2025-4673

core-osv · Original source

Published 11 Jun 2025, 17:15 UTC

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

osv:CVE-2025-4673

Complete source record

{
  "id": "59cfb79f39f768e55e4020b87e2535c4bec54b2778926669d1c884304f386c96",
  "url": "https://osv.dev/vulnerability/CVE-2025-4673",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2025-4673",
    "summary": "Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information.",
    "evidence": "osv:CVE-2025-4673",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-4673",
      "aliases": [
        "BIT-golang-2025-4673",
        "CVE-2025-4673",
        "GO-2025-3751"
      ],
      "affected": [],
      "modified": "2026-10-29T11:42:24.257822755Z",
      "provider": "osv",
      "references": [
        "https://go.dev/cl/679257",
        "https://go.dev/issue/73816",
        "https://groups.google.com/g/golang-announce/c/ufZ8WpEsA3A",
        "https://pkg.go.dev/vuln/GO-2025-3751"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2025-4673",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 249400,
  "published_at": "2025-06-11T17:15:42+00:00"
}