GHSA-Q7G5-JQ6P-6WVX

Vulnerability from github – Published: 2025-04-07 16:37 – Updated: 2025-05-07 15:03
VLAI?
Summary
Graylog's Authenticated HTTP inputs ingest message even if Authorization header is missing or has wrong value
Details

Impact

Starting with 6.1, HTTP Inputs can be configured to check if a specified header is present and has a specified value to authenticate HTTP-based ingestion. Unfortunately, even though in cases of a missing header or a wrong value the correct HTTP response (401) is returned, the message will be ingested nonetheless.

Patches

Workarounds

Disabling http-based inputs and allow only authenticated pull-based inputs.

Analysis provided by Fabian Yamaguchi - Whirly Labs (Pty) Ltd

Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.graylog2:graylog2-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.1.0"
            },
            {
              "fixed": "6.1.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-30373"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-04-07T16:37:52Z",
    "nvd_published_at": "2025-04-07T15:15:43Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nStarting with 6.1, HTTP Inputs can be configured to check if a specified header is present and has a specified value to authenticate HTTP-based ingestion. Unfortunately, even though in cases of a missing header or a wrong value the correct HTTP response (401) is returned, the message will be ingested nonetheless.\n\n### Patches\n\n### Workarounds\nDisabling http-based inputs and allow only authenticated pull-based inputs.\n\nAnalysis provided by Fabian Yamaguchi - Whirly Labs (Pty) Ltd",
  "id": "GHSA-q7g5-jq6p-6wvx",
  "modified": "2025-05-07T15:03:32Z",
  "published": "2025-04-07T16:37:52Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Graylog2/graylog2-server/security/advisories/GHSA-q7g5-jq6p-6wvx"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-30373"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Graylog2/graylog2-server/commit/31bc13d3cd6f550ec83473d0f8666cd3ebf50f10"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Graylog2/graylog2-server"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Graylog\u0027s Authenticated HTTP inputs ingest message even if Authorization header is missing or has wrong value"
}


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