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CVE-2023-50872

Status: DeferredHigh (7.5)—

The API in Accredible Credential.net December 6th, 2023 allows an Insecure Direct Object Reference attack that discloses partial information about certificates and their respective holder. NOTE: the excellium-services.com web page about this issue mentions "Vendor says that it's not a security issue."

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Accredible — Credential.netAI

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2023-50872",
  "cveTags": [
    {
      "tags": [
        "disputed"
      ],
      "sourceIdentifier": "cve@mitre.org"
    }
  ],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-50872",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-04-18T15:28:50.811198Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:accredible_credential.net:accredible_credential.net:december_6_2023:*:*:*:*:*:*:*"
          ],
          "vendor": "accredible_credential.net",
          "product": "accredible_credential.net",
          "versions": [
            {
              "status": "affected",
              "version": "december_6_2023"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-04-16T16:15:08.150",
  "references": [
    {
      "url": "https://cds.thalesgroup.com/en/tcs-cert/CVE-2023-50872",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://excellium-services.com/cert-xlm-advisory/CVE-2023-50872",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://help.accredible.com/accredible-product-release-notes",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://excellium-services.com/cert-xlm-advisory/CVE-2023-50872",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://help.accredible.com/accredible-product-release-notes",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The API in Accredible Credential.net December 6th, 2023 allows an Insecure Direct Object Reference attack that discloses partial information about certificates and their respective holder. NOTE: the excellium-services.com web page about this issue mentions \"Vendor says that it's not a security issue.\""
    },
    {
      "lang": "es",
      "value": "La API en Accredible Credential.net del 6 de diciembre de 2023 permite un ataque de referencia directa a objetos inseguros que revela información parcial sobre los certificados y sus respectivos titulares. NOTA: la página web excellium-services.com sobre este problema menciona \"El proveedor dice que no es un problema de seguridad\"."
    }
  ],
  "lastModified": "2026-06-17T06:40:08.037",
  "sourceIdentifier": "cve@mitre.org"
}