FKIE_CVE-2023-31579

Vulnerability from fkie_nvd - Published: 2023-11-02 22:15 - Updated: 2026-06-17 05:57
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Dromara Lamp-Cloud before v3.8.1 was discovered to use a hardcoded cryptographic key when creating and verifying a Json Web Token. This vulnerability allows attackers to authenticate to the application via a crafted JWT token.
References
cve@mitre.orghttps://github.com/dromara/lamp-cloud/issues/183Issue Tracking, Patch, Vendor Advisory
cve@mitre.orghttps://github.com/xubowenW/JWTissues/blob/main/lamp%20issue.mdThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/dromara/lamp-cloud/issues/183Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/xubowenW/JWTissues/blob/main/lamp%20issue.mdThird Party Advisory
Impacted products
Vendor Product Version
tangyh lamp-cloud *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:tangyh:lamp-cloud:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D2219072-7E2E-4806-9D8B-32064FA47067",
              "versionEndExcluding": "3.8.1",
              "vulnerable": true
            }
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          "negate": false,
          "operator": "OR"
        }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dromara Lamp-Cloud before v3.8.1 was discovered to use a hardcoded cryptographic key when creating and verifying a Json Web Token. This vulnerability allows attackers to authenticate to the application via a crafted JWT token."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 que Dromara Lamp-Cloud anterior a v3.8.1 utiliza una clave criptogr\u00e1fica codificada al crear y verificar un Token Web Json. Esta vulnerabilidad permite a los atacantes autenticarse en la aplicaci\u00f3n mediante un token JWT manipulado."
    }
  ],
  "id": "CVE-2023-31579",
  "lastModified": "2026-06-17T05:57:11.637",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-31579",
          "options": [
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            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
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          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-05T19:11:23.013627Z",
          "version": "2.0.3"
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      }
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  },
  "published": "2023-11-02T22:15:08.640",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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        "Vendor Advisory"
      ],
      "url": "https://github.com/dromara/lamp-cloud/issues/183"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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