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CVE-2022-23944

Estado: ModificadaCrítica (9.1)—

User can access /plugin api without authentication. This issue affected Apache ShenYu 2.4.0 and 2.4.1.

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)

Apache — Shenyu

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-23944",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.1,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@apache.org",
      "affectedData": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache ShenYu (incubating)",
          "versions": [
            {
              "status": "affected",
              "version": "Apache ShenYu (incubating)",
              "lessThan": "2.4.2",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-01-25T13:15:08.183",
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2022/01/25/15",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2022/01/25/5",
      "tags": [
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      "source": "security@apache.org"
    },
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      "url": "http://www.openwall.com/lists/oss-security/2022/01/26/2",
      "tags": [
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      "source": "security@apache.org"
    },
    {
      "url": "https://lists.apache.org/thread/dbrjnnlrf80dr0f92k5r2ysfvf1kr67y",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
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      "source": "security@apache.org"
    },
    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2022/01/25/5",
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    },
    {
      "url": "https://lists.apache.org/thread/dbrjnnlrf80dr0f92k5r2ysfvf1kr67y",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@apache.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "User can access /plugin api without authentication. This issue affected Apache ShenYu 2.4.0 and 2.4.1."
    },
    {
      "lang": "es",
      "value": "Un usuario puede acceder a /plugin api sin autenticación. Este problema afecta a Apache ShenYu versiones 2.4.0 y 2.4.1"
    }
  ],
  "lastModified": "2026-06-17T04:31:01.757",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:shenyu:2.4.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FCB21C2B-B251-4982-902C-08EBB417FFEE"
            },
            {
              "criteria": "cpe:2.3:a:apache:shenyu:2.4.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D62E2029-6764-4E44-8F6B-2C9287AA98E9"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@apache.org"
}