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CVE-2023-31498

Estado: ModificadaCrítica (9.8)—

A privilege escalation issue was found in PHP Gurukul Hospital Management System In v.4.0 allows a remote attacker to execute arbitrary code and access sensitive information via the session token parameter.

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)

Phpgurukul — Hospital Management System

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-31498",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-31498",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-27T17:12:21.291794Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Secondary",
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        "cvssData": {
          "scope": "UNCHANGED",
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          "attackVector": "NETWORK",
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          "integrityImpact": "HIGH",
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  "affected": [
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  "published": "2023-05-11T11:15:09.193",
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      "tags": [
        "Not Applicable"
      ],
      "source": "cve@mitre.org"
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    {
      "url": "https://twitter.com/captain__noob",
      "tags": [
        "Not Applicable"
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    {
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      "tags": [
        "Not Applicable"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
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          "value": "CWE-384"
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      "description": [
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  "descriptions": [
    {
      "lang": "en",
      "value": "A privilege escalation issue was found in PHP Gurukul Hospital Management System In v.4.0 allows a remote attacker to execute arbitrary code and access sensitive information via the session token parameter."
    }
  ],
  "lastModified": "2026-06-17T05:57:06.827",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
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              "matchCriteriaId": "DA36E354-4DBF-4BE4-9BC4-CB00C6771BAF"
            }
          ],
          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}