GHSA-4Q2V-9P7V-3V22

Vulnerability from github – Published: 2025-07-16 12:30 – Updated: 2025-07-16 20:35
VLAI?
Summary
Reactor Netty HTTP is vulnerable to credential leaks during chained redirects
Details

In some specific scenarios with chained redirects, Reactor Netty HTTP client leaks credentials. In order for this to happen, the HTTP client must have been explicitly configured to follow redirects.

Severity ?
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.projectreactor.netty:reactor-netty-http"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.3.0-M1"
            },
            {
              "fixed": "1.3.0-M5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.projectreactor.netty:reactor-netty-http"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-22227"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-07-16T20:35:41Z",
    "nvd_published_at": "2025-07-16T10:15:27Z",
    "severity": "MODERATE"
  },
  "details": "In some specific scenarios with chained redirects, Reactor Netty HTTP client leaks credentials. In order for this to happen, the HTTP client must have been explicitly configured to follow redirects.",
  "id": "GHSA-4q2v-9p7v-3v22",
  "modified": "2025-07-16T20:35:41Z",
  "published": "2025-07-16T12:30:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22227"
    },
    {
      "type": "WEB",
      "url": "https://github.com/reactor/reactor-netty/commit/522892307ea89bf24fe634e8bfea35728c9bf411"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/reactor/reactor-netty"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2025-22227"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Reactor Netty HTTP is vulnerable to credential leaks during chained redirects"
}


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