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CVE-2023-38329

Estado: AnalizadaMedia (6.1)—

An issue was discovered in eGroupWare 17.1.20190111. A cross-site scripting Reflected (XSS) vulnerability exists in calendar/freebusy.php, which allows unauthenticated remote attackers to inject arbitrary web script or HTML into the "user" HTTP/GET parameter, which reflects its input without sanitization.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Egroupware — Egroupware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-38329",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-07-14T16:45:20.422914Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 2.8
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  },
  "affected": [
    {
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  ],
  "published": "2025-07-11T15:15:23.893",
  "references": [
    {
      "url": "https://www.gruppotim.it/it/footer/red-team.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
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          "value": "CWE-79"
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  "descriptions": [
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      "lang": "en",
      "value": "An issue was discovered in eGroupWare 17.1.20190111. A cross-site scripting Reflected (XSS) vulnerability exists in calendar/freebusy.php, which allows unauthenticated remote attackers to inject arbitrary web script or HTML into the \"user\" HTTP/GET parameter, which reflects its input without sanitization."
    },
    {
      "lang": "es",
      "value": "Se descubrió un problema en eGroupWare 17.1.20190111. Existe una vulnerabilidad de cross-site scripting (XSS) reflejado en calendar/freebusy.php, que permite a atacantes remotos no autenticados inyectar código web o HTML arbitrario en el parámetro HTTP/GET \"usuario\", que refleja su entrada sin depurar."
    }
  ],
  "lastModified": "2026-06-17T06:09:55.513",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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