CVE-2026-63644

Full vulnerability record from the local CVENow database.

Description

bird-lg-go is a BIRD looking glass in Go. Prior to version 1.4.7, unsanitized input path enables arbitrary local file read, allowing an unauthenticated remote attacker to read sensitive files such as /etc/shadow and /root/.bash_history. This issue has been patched in version 1.4.7.

Severity

HIGH

CVSS score

7.5 (v3.1)

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-11-09 22:18:53.957000

Last modified

2026-11-09 22:18:54.087000

View original CVE JSON

{
  "id": "CVE-2026-63644",
  "sourceIdentifier": "[email protected]",
  "published": "2026-11-09T22:18:53.957",
  "lastModified": "2026-11-09T22:18:54.087",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "bird-lg-go is a BIRD looking glass in Go. Prior to version 1.4.7, unsanitized input path enables arbitrary local file read, allowing an unauthenticated remote attacker to read sensitive files such as /etc/shadow and /root/.bash_history. This issue has been patched in version 1.4.7."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "xddxdd",
          "product": "bird-lg-go",
          "versions": [
            {
              "version": "< 1.4.7",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-88"
        },
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/xddxdd/bird-lg-go/commit/74762e4be0d5f19edd710ebfae5b8e8c5bb30e32",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/xddxdd/bird-lg-go/releases/tag/v1.4.7",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/xddxdd/bird-lg-go/security/advisories/GHSA-3qm5-22pm-wqg9",
      "source": "[email protected]"
    }
  ]
}