CVE-2026-41459

{
  "id": "CVE-2026-41459",
  "sourceIdentifier": "[email protected]",
  "published": "2026-04-22T19:17:08.643",
  "lastModified": "2026-10-26T22:10:00.163",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Xerte Online Toolkits versions 3.15 and earlier contain an information disclosure vulnerability that allows unauthenticated attackers to retrieve the full server-side filesystem path of the application root. Attackers can send a GET request to the /setup page to access the exposed root_path value rendered in the HTML response, which enables exploitation of path-dependent vulnerabilities such as relative path traversal in connector.php."
    },
    {
      "lang": "es",
      "value": "Las versiones 3.15 y anteriores de Xerte Online Toolkits contienen una vulnerabilidad de revelación de información que permite a atacantes no autenticados recuperar la ruta completa del sistema de archivos del lado del servidor de la raíz de la aplicación. Los atacantes pueden enviar una solicitud GET a la página /setup para acceder al valor root_path expuesto renderizado en la respuesta HTML, lo que permite la explotación de vulnerabilidades dependientes de la ruta, como el salto de ruta relativo en connector.php."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "thexerteproject",
          "product": "xerteonlinetoolkits",
          "defaultStatus": "unaffected",
          "repo": "https://github.com/thexerteproject/xerteonlinetoolkits",
          "packageURL": "pkg:github/thexerteproject/xerteonlinetoolkits",
          "versions": [
            {
              "version": "3.15.0",
              "versionType": "semver",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "f063e942b4a9bf77a06829e844c2c70316bc45e8",
              "versionType": "git",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV40": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "4.0",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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",
          "baseScore": 6.9,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "NONE",
          "vulnAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "subAvailabilityImpact": "NONE",
          "exploitMaturity": "NOT_DEFINED",
          "confidentialityRequirement": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED"
        }
      }
    ],
    "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:L/I:N/A:N",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-04-23T14:13:11.664023Z",
          "id": "CVE-2026-41459",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-497"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/bootstrapbool/xerteonlinetoolkits-rce",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/thexerteproject/xerteonlinetoolkits/commit/f063e942b4a9bf77a06829e844c2c70316bc45e8",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/thexerteproject/xerteonlinetoolkits/issues/1527",
      "source": "[email protected]"
    },
    {
      "url": "https://www.vulncheck.com/advisories/xerte-online-toolkits-path-disclosure-via-setup",
      "source": "[email protected]"
    },
    {
      "url": "https://xerte.org.uk/index.php/en/downloads-1/category/3-xerte-online-toolkits",
      "source": "[email protected]"
    },
    {
      "url": "https://xerte.org.uk/xertetoolkits_3.15_ChangeLog.html",
      "source": "[email protected]"
    }
  ]
}