CVE-2026-41229 (GCVE-0-2026-41229)
Vulnerability from cvelistv5
Published
2026-04-23 03:44
Modified
2026-04-23 12:31
Severity ?
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Summary
Froxlor is open source server administration software. Prior to version 2.3.6, `PhpHelper::parseArrayToString()` writes string values into single-quoted PHP string literals without escaping single quotes. When an admin with `change_serversettings` permission adds or updates a MySQL server via the API, the `privileged_user` parameter (which has no input validation) is written unescaped into `lib/userdata.inc.php`. Since this file is `require`d on every request via `Database::getDB()`, an attacker can inject arbitrary PHP code that executes as the web server user on every subsequent page load. Version 2.3.6 contains a patch.
Impacted products
Vendor Product Version
froxlor froxlor Version: < 2.3.6
Create a notification for this product.
Show details on NVD website


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        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2026-41229",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-23T12:31:11.971510Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2026-04-23T12:31:15.671Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "references": [
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            "tags": [
              "exploit"
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            "url": "https://github.com/froxlor/froxlor/security/advisories/GHSA-gc9w-cc93-rjv8"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "froxlor",
          "vendor": "froxlor",
          "versions": [
            {
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              "version": "\u003c 2.3.6"
            }
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      "descriptions": [
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          "lang": "en",
          "value": "Froxlor is open source server administration software. Prior to version 2.3.6, `PhpHelper::parseArrayToString()` writes string values into single-quoted PHP string literals without escaping single quotes. When an admin with `change_serversettings` permission adds or updates a MySQL server via the API, the `privileged_user` parameter (which has no input validation) is written unescaped into `lib/userdata.inc.php`. Since this file is `require`d on every request via `Database::getDB()`, an attacker can inject arbitrary PHP code that executes as the web server user on every subsequent page load. Version 2.3.6 contains a patch."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
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      ],
      "problemTypes": [
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            {
              "cweId": "CWE-94",
              "description": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2026-04-23T03:44:25.617Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
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      "references": [
        {
          "name": "https://github.com/froxlor/froxlor/security/advisories/GHSA-gc9w-cc93-rjv8",
          "tags": [
            "x_refsource_CONFIRM"
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          "url": "https://github.com/froxlor/froxlor/security/advisories/GHSA-gc9w-cc93-rjv8"
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      "source": {
        "advisory": "GHSA-gc9w-cc93-rjv8",
        "discovery": "UNKNOWN"
      },
      "title": "Froxlor has a PHP Code Injection via Unescaped Single Quotes in userdata.inc.php Generation (MysqlServer API)"
    }
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  "cveMetadata": {
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    "datePublished": "2026-04-23T03:44:25.617Z",
    "dateReserved": "2026-04-18T03:47:03.134Z",
    "dateUpdated": "2026-04-23T12:31:15.671Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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