Cacti command injection in cmd_realtime.php

{
  "id": "1319015fd025695c7429e1365f6ef29da7f00da695de6c666458b26c4df3af8b",
  "url": "https://osv.dev/vulnerability/CVE-2024-29895",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Cacti command injection in cmd_realtime.php",
    "summary": "Cacti provides an operational monitoring and fault management framework. A command injection vulnerability on the 1.3.x DEV branch allows any unauthenticated user to execute arbitrary command on the server when `register_argc_argv` option of PHP is `On`. In `cmd_realtime.php` line 119, the `$poller_id` used as part of the command execution is sourced from `$_SERVER['argv']`, which can be controlled by URL when `register_argc_argv` option of PHP is `On`. And this option is `On` by default in many environments such as the main PHP Docker image for PHP. Commit 53e8014d1f082034e0646edc6286cde3800c683d contains a patch for the issue, but this commit was reverted in commit 99633903cad0de5ace636249de16f77e57a3c8fc.",
    "evidence": "osv:CVE-2024-29895",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2024-29895",
      "aliases": [
        "CVE-2024-29895",
        "GHSA-cr28-x256-xf5m"
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      "metrics": [
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          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"
        }
      ],
      "affected": [
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          "ranges": [
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              "repo": "https://github.com/cacti/cacti",
              "type": "GIT",
              "events": [
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                  "introduced": "0"
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                  "fixed": "53e8014d1f082034e0646edc6286cde3800c683d"
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                    "range": [
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                        "introduced": "0"
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                        "last_affected": "99633903cad0de5ace636249de16f77e57a3c8fc"
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                    "source": "DESCRIPTION"
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                    "range": [
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                        "fixed": "53e8014d1f082034e0646edc6286cde3800c683d"
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                    "source": "REFERENCES_COMMIT"
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          "versions": [
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            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-29895.json"
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      ],
      "modified": "2026-10-28T02:30:50.259472964Z",
      "provider": "osv",
      "references": [
        "https://github.com/Cacti/cacti/blob/501712998589763d411a68d35e3cda98fd9cfd18/cmd_realtime.php#L119",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/29xxx/CVE-2024-29895.json",
        "https://github.com/Cacti/cacti/security/advisories/GHSA-cr28-x256-xf5m",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-29895",
        "https://github.com/Cacti/cacti/commit/53e8014d1f082034e0646edc6286cde3800c683d",
        "https://github.com/Cacti/cacti/commit/99633903cad0de5ace636249de16f77e57a3c8fc"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-77"
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        "cna_assigner": "GitHub_M",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "= 1.3.x DEV"
                  },
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                    "last_affected": "= 1.3.x DEV"
                  }
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    "severity_evidence": "/severity/0/score"
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  "source_id": "core-osv",
  "document_id": 518799,
  "published_at": "2024-05-13T14:33:27.594+00:00"
}