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CVE-2025-25221

Estado: AnalizadaCrítica (9.8)—

The LuxCal Web Calendar prior to 5.3.3M (MySQL version) and prior to 5.3.3L (SQLite version) contains an SQL injection vulnerability in pdf.php. If this vulnerability is exploited, information in a database may be deleted, altered, or retrieved.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

SQL injection en pdf.php expuesto en red (AV:N, PR:N, UI:N); permite lectura, alteración y eliminación de datos de BD (CWE-89, impacto C:H, I:H, A:H).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability ScanningRestrict File and Directory PermissionsPrivileged Account ManagementRemote Data StorageNetwork SegmentationLimit Access to Resource Over Network

Tecnologías afectadas (1)

Luxsoft — Luxcal WEB Calendar

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-25221",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-25221",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-18T15:24:31.523522Z"
        }
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
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        "cvssData": {
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
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            }
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  ],
  "published": "2025-02-18T01:15:09.070",
  "references": [
    {
      "url": "https://jvn.jp/en/jp/JVN26024080/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://www.luxsoft.eu/?download",
      "tags": [
        "Product"
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      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://www.luxsoft.eu/lcforum/viewtopic.php?pid=1984#p1984",
      "tags": [
        "Release Notes"
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      "source": "vultures@jpcert.or.jp"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "value": "CWE-89"
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    {
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      "value": "The LuxCal Web Calendar prior to 5.3.3M (MySQL version) and prior to 5.3.3L (SQLite version) contains an SQL injection vulnerability in pdf.php. If this vulnerability is exploited, information in a database may be deleted, altered, or retrieved."
    },
    {
      "lang": "es",
      "value": "LuxCal Web Calendar antes de 5.3.3m (versión MySQL) y antes de 5.3.3L (versión SQLite) contiene una vulnerabilidad de inyección SQL en PDF.PHP. Si se explota esta vulnerabilidad, la información en una base de datos puede eliminarse, alterarse o recuperarse."
    }
  ],
  "lastModified": "2026-06-17T09:00:31.053",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:luxsoft:luxcal_web_calendar:*:*:sqlite:*:*:*:*:*",
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  "sourceIdentifier": "vultures@jpcert.or.jp"
}