ghsa-32xv-355r-2ff6
Vulnerability from github
Published
2025-10-28 15:30
Modified
2025-11-03 18:31
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Details

IPFire versions prior to 2.29 (Core Update 198) contain a command injection vulnerability that allows an authenticated attacker to execute arbitrary commands as the 'nobody' user via the BE_NAME parameter when installing a blacklist. When a blacklist is installed the application issues an HTTP POST to /cgi-bin/urlfilter.cgi and interpolates the value of BE_NAME directly into a shell invocation without appropriate sanitation. Crafted input can inject shell metacharacters, leading to arbitrary command execution in the context of the 'nobody' user.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-34312"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-28T15:16:11Z",
    "severity": "HIGH"
  },
  "details": "IPFire versions prior to 2.29 (Core Update 198) contain\u00a0a command injection vulnerability that allows an authenticated attacker to execute arbitrary commands as the \u0027nobody\u0027 user via the BE_NAME parameter when installing a blacklist. When a blacklist is installed the application issues an HTTP POST to /cgi-bin/urlfilter.cgi and interpolates the value of BE_NAME directly into a shell invocation without appropriate sanitation. Crafted input can inject shell metacharacters, leading to arbitrary command execution in the context of the \u0027nobody\u0027 user.",
  "id": "GHSA-32xv-355r-2ff6",
  "modified": "2025-11-03T18:31:50Z",
  "published": "2025-10-28T15:30:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-34312"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.ipfire.org/show_bug.cgi?id=13887"
    },
    {
      "type": "WEB",
      "url": "https://www.ipfire.org/blog/ipfire-2-29-core-update-198-released"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/ipfire-command-injection-via-url-filter-blacklist"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}


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