FKIE_CVE-2024-26503

Vulnerability from fkie_nvd - Published: 2024-03-14 22:15 - Updated: 2025-06-10 16:05
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
Unrestricted File Upload vulnerability in Greek Universities Network Open eClass v.3.15 and earlier allows attackers to run arbitrary code via upload of crafted file to certbadge.php endpoint.
References
cve@mitre.orghttps://www.less-secure.com/2024/03/open-eclass-cve-2024-26503-unrestricted.htmlExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.less-secure.com/2024/03/open-eclass-cve-2024-26503-unrestricted.htmlExploit, Third Party Advisory
Impacted products
Vendor Product Version
openeclass openeclass *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openeclass:openeclass:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "45900311-03AD-4215-809B-0565B400E43A",
              "versionEndIncluding": "3.15",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unrestricted File Upload vulnerability in Greek Universities Network Open eClass v.3.15 and earlier allows attackers to run arbitrary code via upload of crafted file to certbadge.php endpoint."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de carga de archivos sin restricciones en la red de universidades griegas Open eClass v.3.15 y anteriores permite a los atacantes ejecutar c\u00f3digo arbitrario mediante la carga de un archivo manipulado al endpoint certbadge.php."
    }
  ],
  "id": "CVE-2024-26503",
  "lastModified": "2025-06-10T16:05:55.953",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 6.0,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-03-14T22:15:22.550",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.less-secure.com/2024/03/open-eclass-cve-2024-26503-unrestricted.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.less-secure.com/2024/03/open-eclass-cve-2024-26503-unrestricted.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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